{"title":"hc_05 \/ hc 05 bluetooth module","description":null,"products":[{"product_id":"30pcs-74hc-logic-ics-integrated-circuits-electronic-kit-74hc00-74hc02-74hc04-74hc05-74hc08-74hc10-74hc14-74hc21-74hc30","title":"30PCS 74HC Logic ICs Integrated Circuits Electronic Kit 74HC00 74HC02 74HC04 74HC05 74HC08 74HC10 74HC14 74HC21 74HC30","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003estandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYTDMEN\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003estandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003estandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003estandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLogic ICs\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv style=\"font-family:arial;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003eDescription:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e100% Brand new and high quality\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003e\n\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003eThere have 30values 1pcs for each, total 30pcs\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e74HC00 - Quad 2-input NAND gate\u003cbr\u003e 74HC02 - Quad 2-input NOR gate\u003cbr\u003e 74HC04 - Hex inverter\u003cbr\u003e 74HC05 - Hex inverter with open-drain outputs\u003cbr\u003e 74HC08 - Quad 2-input AND gate\u003cbr\u003e 74HC10 - Triple 3-input NAND gate\u003cbr\u003e 74HC14 - Hex inverter with Schmitt-trigger inputs\u003cbr\u003e 74HC21 - Dual 4-input AND gate\u003cbr\u003e 74HC30 - 8-input NAND gate\u003cbr\u003e 74HC32 - Quad 2-input OR gate\u003cbr\u003e 74HC74 - Dual D-type flip-flop\u003cbr\u003e 74HC125 - Quad 3-state buffer\u003cbr\u003e 74HC126 - Quad 3-state buffer with Schmitt-trigger inputs\u003cbr\u003e 74HC132 - Quad 2-input NAND gate with Schmitt-trigger inputs\u003cbr\u003e 74HC138 - 3-to-8 line decoder\/demultiplexer\u003cbr\u003e 74HC139 - Dual 2-to-4 line decoder\/demultiplexer\u003cbr\u003e 74HC157 - Quad 2-input multiplexer\u003cbr\u003e 74HC163 - 4-bit synchronous binary counter\u003cbr\u003e 74HC164 - 8-bit serial-in, parallel-out shift register\u003cbr\u003e 74HC165 - 8-bit parallel-in, serial-out shift register\u003cbr\u003e 74HC174 - Hex D-type flip-flop with reset\u003cbr\u003e 74HC244 - Octal 3-state buffer\/line driver\u003cbr\u003e 74HC245 - Octal bus transceiver with 3-state outputs\u003cbr\u003e 74HC273 - Octal D-type flip-flop with reset\u003cbr\u003e 74HC373 - Octal transparent latch with 3-state outputs\u003cbr\u003e 74HC374 - Octal D-type flip-flop with 3-state outputs\u003cbr\u003e 74HC393 - Dual 4-bit binary counter\u003cbr\u003e 74HC573 - Octal transparent latch with 3-state outputs\u003cbr\u003e 74HC574 - Octal D-type flip-flop with 3-state outputs\u003cbr\u003e 74HC595 - 8-bit shift register with output latches\u003cbr\u003e \u003cbr\u003e \u003cbr\u003e \u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003ePackage List:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:Arial, Helvetica, sans-serif\"\u003e\u003cbr\u003e 30PCS\/box\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;display:block;width:100%\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sdeb6fa9d380d4c47889293e80a833f7eM.jpg?width=1000\u0026amp;height=1000\u0026amp;hash=2000\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S682cb29112284e38b09d9df3662bade9t.jpg?width=1000\u0026amp;height=1000\u0026amp;hash=2000\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sbef30e49ddf64cedb1b962f5f92e8f19M.jpg?width=1000\u0026amp;height=1000\u0026amp;hash=2000\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55270179504427,"sku":"\u003cnone\u003e","price":34.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sc0c6d2e164564fc28afa12c36dd3255a2.webp?v=1788239959"},{"product_id":"3d-imaging-layer-meter-development-board-kit-esp32-ad623-flch101-70-atmega-328-ads1115-hc05-flch101-70","title":"3D Imaging Layer Meter Development Board Kit Esp32+ad623+flch101-70 Atmega 328 +Ads1115+Hc05+Flch101-70","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cimg cke-id=\"img56\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S16222e44bddd4999a0781d92a0506034e.jpg\"\u003e\u003cimg cke-id=\"img57\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3409a0505c4f41e68d4ef2c1f48e3b76p.jpg\"\u003e\u003cimg cke-id=\"img58\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd9ba7e31f57b4d76a469531a26c218c3q.jpg\"\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Atmega 328","offer_id":55277624623403,"sku":"14:200004870#Atmega 328","price":3285.0,"currency_code":"USD","in_stock":true},{"title":"Esp32","offer_id":55277624656171,"sku":"14:10#Esp32","price":3457.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S3409a0505c4f41e68d4ef2c1f48e3b76p_6f9f96ec-686a-44e8-ad2a-3161def8107c.webp?v=1788249851"},{"product_id":"3d-imaging-layer-meter-development-board-kit-atmega-328-ads1115-hc05-flch101-70","title":"3D Imaging Layer Meter Development Board Kit Atmega 328 +Ads1115+Hc05+Flch101-70","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cimg cke-id=\"img57\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3f5ddc13d2b141029cf9b3a35fd75cbbw.jpg\"\u003e\u003cimg cke-id=\"img58\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S50bc79cd44bc4de0928d9b54023ea85fg.jpg\"\u003e\u003cimg cke-id=\"img59\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdba4bd18d4be43c9a1a8fd54fe4d92cdR.jpg\"\u003e\u003cimg cke-id=\"img60\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8a7997eb4df84de3a3b4644de81b1136m.jpg\"\u003e\u003cimg cke-id=\"img61\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sd6f1565fedbc4a8fbdab4a1e832e2145d.jpg\"\u003e\u003cimg cke-id=\"img62\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdba4bd18d4be43c9a1a8fd54fe4d92cdR.jpg\"\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Esp32","offer_id":55277632258347,"sku":"14:200006151#Esp32","price":3495.02,"currency_code":"USD","in_stock":true},{"title":"Atmega 328","offer_id":55277632291115,"sku":"14:200004889#Atmega 328","price":3320.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S3f5ddc13d2b141029cf9b3a35fd75cbbw.webp?v=1788249887"},{"product_id":"hc-05-hc-06-master-slave-6pin-4pin-anti-reverse-integrated-bluetooth-serial-pass-through-module-wireless-serial-for-arduino","title":"HC-05 HC-06 Master-Slave 6Pin\/4Pin Anti-reverse,Integrated Bluetooth Serial Pass-Through Module,Wireless Serial For Arduino","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMP3\/MP4 Player\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLiludin\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLogic ICs\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003cdiv style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa4856772c93c4992b66fd0030ef9c020F.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd667046ce55b428a807ec056bf60ccc69.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5808dc826aec41e6b4f0ef223a550c0b2.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6dcda03d9f2e49c6bc10a4b6f6f6268cW.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb1a4f6d588c34fbdbf50353e961fcad6t.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S48aca72d39734013a5c8a7d924e350f77.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf689e3ca2cb34d8ca40467b1cc54c5a2M.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc22c15783df64ca7a9de10e09af8f1225.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"HC-06(4PIN)","offer_id":55377124065579,"sku":"14:1202#HC-06(4PIN)","price":6.89,"currency_code":"USD","in_stock":true},{"title":"HC-05(6PIN)","offer_id":55377124098347,"sku":"14:350852#HC-05(6PIN)","price":6.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S1880e0bbd27a405aac26885dd9b3bbfax.webp?v=1788332830"},{"product_id":"ghpyqkc-jdy-31-spp-c-bluetooth-serial-pass-through-module-wireless-serial-communication-from-machine-wireless-sppc-replace-hc-05","title":"GHPYQKC JDY-31 SPP-C Bluetooth serial pass-through module wireless serial communication from machine Wireless SPPC Replace HC-05","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eGHPYQKC\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eBare SMD chip (No baseboard)：Original patch module, no pin header, directly soldered on customer PCB, minimal occupied space for mass production embedded equipment\u003c\/p\u003e\u003cp\u003e4Pin breakout board：Only lead out core 4 essential pins (VCC, GND, TXD, RXD), simple wiring for basic transparent transmission project\u003c\/p\u003e\u003cp\u003e6Pin breakout board：Full pin version, extra STATE status pin + EN enable pin, support connection detection and module power control\u003c\/p\u003e\u003cp\u003eBreakout board integrates voltage regulator circuit, support wide input 3.6~6V power supply (5V MCU directly power); Chip core voltage is 1.8~3.6V (recommended 3.3V). All versions support AT command to modify Bluetooth name, baud rate, pairing password.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eCore Technical Specifications\u003c\/p\u003e\u003cp\u003eModel: JDY-31\u003c\/p\u003e\u003cp\u003eBluetooth Standard: Bluetooth 3.0 SPP (Classic Bluetooth, NOT BLE)\u003c\/p\u003e\u003cp\u003eWorking Frequency: 2.4GHz ISM band\u003c\/p\u003e\u003cp\u003eOperation Mode: Only Slave (Cannot act as master)\u003c\/p\u003e\u003cp\u003eCore Chip Voltage: DC 1.8V ~ 3.6V (3.3V recommended)\u003c\/p\u003e\u003cp\u003eBreakout Board Input Voltage: DC 3.6V ~ 6V (Support 5V power directly)\u003c\/p\u003e\u003cp\u003eMax Transmission Distance: 30 meters open space\u003c\/p\u003e\u003cp\u003eMax Transmit Power: +8dBm\u003c\/p\u003e\u003cp\u003eReceiving Sensitivity: -97dBm\u003c\/p\u003e\u003cp\u003eSPP Max Throughput: 16KB\/s\u003c\/p\u003e\u003cp\u003eDefault Baud Rate: 9600\u003c\/p\u003e\u003cp\u003eDefault Pair Code: 1234\u003c\/p\u003e\u003cp\u003eCurrent Consumption\u003c\/p\u003e\u003cp\u003eUnconnected broadcast: ~4.7mA\u003c\/p\u003e\u003cp\u003eBluetooth connected: ~7.3mA\u003c\/p\u003e\u003cp\u003eOperating Temperature: -40℃ ~ +80℃\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003ePin Definition Difference\u003c\/p\u003e\u003cp\u003e4Pin Breakout Board\u003c\/p\u003e\u003cp\u003e1.VCC 2.GND 3.TXD 4.RXD\u003c\/p\u003e\u003cp\u003eOnly basic communication pins, STATE \u0026amp; EN not lead out.\u003c\/p\u003e\u003cp\u003e6Pin Breakout Board\u003c\/p\u003e\u003cp\u003e1.STATE | Connection status pin: LOW=disconnected, HIGH=Bluetooth connected\u003c\/p\u003e\u003cp\u003e2.RXD | Module receive pin (connect to MCU TX)\u003c\/p\u003e\u003cp\u003e3.TXD | Module transmit pin (connect to MCU RX)\u003c\/p\u003e\u003cp\u003e4.GND\u003c\/p\u003e\u003cp\u003e5.VCC\u003c\/p\u003e\u003cp\u003e6.EN | Module enable pin: HIGH=work, LOW=sleep disable; default enable if floating\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eKey Features\u003c\/p\u003e\u003cp\u003eThree versions optional: bare patch chip \/ 4pin \/ 6pin breakout, match mass production \u0026amp; maker experiment\u003c\/p\u003e\u003cp\u003eClassic Bluetooth 3.0 SPP, stable compatible with Android \/ Windows (Does NOT support iOS native serial without APP)\u003c\/p\u003e\u003cp\u003eBreakout board built-in LDO regulator, 5V Arduino can power directly\u003c\/p\u003e\u003cp\u003eSupport AT command configuration: device name, baud rate, pair password, restore factory setting\u003c\/p\u003e\u003cp\u003eUp to 30m long-distance wireless transmission, better range than HC-06\u003c\/p\u003e\u003cp\u003eStandard TTL UART signal, directly connect Arduino, STM32, AVR microcontrollers\u003c\/p\u003e\u003cp\u003e6Pin version supports connection status detection and hardware enable control\u003c\/p\u003e\u003cp\u003eLow operating current, suitable for battery-powered wireless control projects\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eApplication Scenarios\u003c\/p\u003e\u003cp\u003eSmart robot car wireless remote control\u003c\/p\u003e\u003cp\u003eArduino \/ STM32 wireless serial data transmission\u003c\/p\u003e\u003cp\u003eSmart home relay switch, wireless sensor data collector\u003c\/p\u003e\u003cp\u003eBluetooth remote controller, electronic DIY experimental equipment\u003c\/p\u003e\u003cp\u003eIndustrial simple wireless monitoring equipment\u003c\/p\u003e\u003cp\u003eStudent electronic competition training accessories\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Chip","offer_id":55377131372843,"sku":"14:1202#Chip","price":9.45,"currency_code":"USD","in_stock":true},{"title":"4P","offer_id":55377131405611,"sku":"14:350852#4P","price":10.26,"currency_code":"USD","in_stock":true},{"title":"6P","offer_id":55377131438379,"sku":"14:351074#6P","price":10.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sfbf66efc01ce4bf4bac364e43311f643X.webp?v=1788332840"},{"product_id":"hc-05-hc-06-master-slave-6pin-4pin-anti-reverse-integrated-bluetooth-serial-pass-through-module-wireless-serial-for-arduino-1","title":"HC-05 HC-06 Master-Slave 6Pin\/4Pin Anti-reverse,Integrated Bluetooth Serial Pass-Through Module,Wireless Serial For Arduino","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMP3\/MP4 Player\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLiludin\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLogic ICs\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000005460812\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003ethis module can be set to a transmitter or receiver,transmitter could pairing with receiver,receiver and receiver or transmitter and transmitter can't communication between,receiver could pairing with computers and cell phone bluetooth,when buying,the default for receiver.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003e1. It is HC-05.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003e2. Use the CSR mainstream bluetooth chip,bluetooth V2.0 protocol standards.\u003cbr\u003e 3. Module working voltage 3.3 V.\u003cbr\u003e 4. Potter default rate of 9600,the user can be set up.\u003cbr\u003e 5. The core module size : 28 mm x 15 mm x 2.35 mm.\u003cbr\u003e 6. Working current: matching for 30 MA,matching the communication for 8 MA.\u003cbr\u003e 7. Dormancy current: no dormancy.\u003cbr\u003e 8. Used for GPS navigation system,water and electricity gas meter reading system.\u003cbr\u003e 9. With computer and bluetooth bluetooth adapter,PDA,seamless connection equipment\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cul style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eCommercial Series: Bluetooth module board Series\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eWith LED indicator light,use 150mA and 3.3V regulation chip.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eWith VCC.GND.TXD.RXD foot for the Bluetooth\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eWith \"Re-seach\" button(ON\/OFF\/WAKE foot for it,external MCU outinput \"High level\" can control module to re-seach)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eCompatible with bluetooth master module\".slave module\"or master-slave(whole) module.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eInput voltage: 3.3~6V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eSize: 1.55cm*3.98cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eNote:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003einput power supply 3.3~6V,Prohibit more than 7V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eNo \"Automatically prevent power supply peversing func\",so please correctly connect power supply\u003cbr\u003e We advise to install \"Bluetooth master module\"\u003cbr\u003e The \"State\" is output foot for LED status,when bluetooth \"Unconnected\",output \"Pulse\" ; when bluetooth \"connected\",output \"High level\",we can determine the states from \"MCU\"\u003cbr\u003e If only the board,No any \"Bluetooth Function \"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box'\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eAllows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:none;box-sizing:border-box'\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eWorks with any USB Bluetooth adapters.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eDefault Baud Rate: 9600,8,1,n.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eBuilt in antenna.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eCoverage up to 30ft.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eBluetooth version: V2.0+EDR\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eOperating voltage: 3.3V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eDefault Baud Rate: 9600,8,1,n.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eSignal coverage: 30ft\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eItem size: 4.3 * 1.6 * 0.7cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eItem weight: 3g\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003ePackage size: 9 * 3 * 1cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003ePackage weight: 8g\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box'\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cul style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:none;box-sizing:border-box\"\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eCommercial Series: Bluetooth module board Series\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eWith LED indicator light,use 150mA and 3.3V regulation chip.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eWith VCC.GND.TXD.RXD foot for the Bluetooth\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eWith \"Re-seach\" button(ON\/OFF\/WAKE foot for it,external MCU outinput \"High level\" can control module to re-seach)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eCompatible with bluetooth master module\".slave module\"or master-slave(whole) module.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eInput voltage: 3.3~6V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eSize: 1.55cm*3.98cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"line-height:inherit;border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003e Note:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003einput power supply 3.3~6V,Prohibit more than 7V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\n\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eNo \"Automatically prevent power supply peversing func\",so please correctly connect power supply\u003cbr\u003e We advise to install \"Bluetooth master module\"\u003cbr\u003e The \"State\" is output foot for LED status,when bluetooth \"Unconnected\",output \"Pulse\" ; when bluetooth \"connected\",output \"High level\",we can determine the states from \"MCU\"\u003cbr\u003e If only the board,No any \"Bluetooth Function \"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cimg style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae01.alicdn.com\/kf\/S79cf5de73a2645458a4b52cde5809d9fW.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae01.alicdn.com\/kf\/S4ba7bf10c3f34025b31552e23552b797N.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae01.alicdn.com\/kf\/S0c46f34306c94488897a600010810a187.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"HC-06(4PIN) \/ 10 Pcs","offer_id":55377131503915,"sku":"14:1202#HC-06(4PIN);3:18247432443#10 Pcs","price":100.4,"currency_code":"USD","in_stock":true},{"title":"HC-06(4PIN) \/ 5 Pcs","offer_id":55377131536683,"sku":"14:1202#HC-06(4PIN);3:1981284404#5 Pcs","price":68.18,"currency_code":"USD","in_stock":true},{"title":"HC-05(6PIN) \/ 5 Pcs","offer_id":55377131569451,"sku":"14:350852#HC-05(6PIN);3:1981284404#5 Pcs","price":67.95,"currency_code":"USD","in_stock":true},{"title":"HC-05(6PIN) \/ 1 Pcs","offer_id":55377131602219,"sku":"14:350852#HC-05(6PIN);3:201010228#1 Pcs","price":10.62,"currency_code":"USD","in_stock":true},{"title":"HC-05(6PIN) \/ 10 Pcs","offer_id":55377131634987,"sku":"14:350852#HC-05(6PIN);3:18247432443#10 Pcs","price":100.13,"currency_code":"USD","in_stock":true},{"title":"HC-06(4PIN) \/ 1 Pcs","offer_id":55377131667755,"sku":"14:1202#HC-06(4PIN);3:201010228#1 Pcs","price":10.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S067cdb055d054b3f92d00470ea8674ecw.webp?v=1788332840"},{"product_id":"hc-05-hc-06-hc-25-hc-09-hc-04-hc-12-hc-08-hc-02-hc-42-wifi-rf-wireless-bluetooth-compatible-ble-master-slave-module-hc05-hc06","title":"HC-05 HC-06 HC-25 HC-09 HC-04 HC-12 HC-08 HC-02 HC-42 WIFI RF Wireless Bluetooth-compatible BLE Master-slave Module HC05 HC06","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eEC Buying\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003elow\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHC-05 HC 05 hc-06 HC 06 RF Wireless For Ble\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTransceiver Slave Module RS232 \/ TTL to UART converter and adapter for arduino\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHC-05 HC-06 HC-08 JDY-31 BLE Module\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMaster-slave Integrated Wireless Module HC 05 06 08 JDY-30 For Arduino\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHC-05 HC-06 RF Wireless Bluetooth-compatible\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTransceiver Slave Module HC05 \/ HC06 RS232 \/ TTL to UART Converter and Adapter For Arduino\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enormal\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSMD BLE2.0 BLE 2.0\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eWIFI WI-FI Serial port Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSPP2.1+BLE5.0 SPP2.0+BLE4.0\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSPP 2.0 2.1+BLE 4.0 5.0\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSmart Electronics Experiment\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSwitch And Sensor For Arduino STM32\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBluetooth-compatible\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupport Android Apple\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMaster-Slave ibeacon\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sccdbd1eaca354235a6ed6e3094e21867M.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:36px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eHC-05\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eProduct Parameters:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003c\/div\u003e\n\u003cul style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:none;box-sizing:border-box'\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eModel: HC-05\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking frequency band: 2.4G\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication interface: UART3.3VTTL level\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking voltage: 3.0~3.6V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eRSSI support: not supported\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication level: 3.3V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eTransmit power: 4dBm (maximum)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eReference distance: 10 meters\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAir speed: 2Mbps\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAntenna interface: built-in PCB antenna\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication current: 15mA\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eReceive sensitivity: -85dBm@2Mbps\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking humidity: 10%-90%\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eStorage temperature: -40 ° C ~ +85 ° C\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking temperature: -25 ° C ~ +75 ° C\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eModule size: 27*13mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;text-align:center;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"center\"\u003e\n\u003cimg style=\"font-size:0px;font-weight:inherit;line-height:inherit;color:transparent;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;width:auto;box-sizing:content-box\" width=\"auto\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1Rj.8XijrK1RjSsplq6xHmVXaI.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"font-size:0px;font-weight:inherit;line-height:inherit;color:transparent;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;width:auto;box-sizing:content-box\" width=\"auto\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB19wM7XiYrK1Rjy0Fdq6ACvVXah.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"font-size:0px;font-weight:inherit;line-height:inherit;color:transparent;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;width:auto;box-sizing:content-box\" width=\"auto\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB19iQ6Xe6sK1RjSsrbq6xbDXXaf.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eModule status indicator output pin, high level output, connect the resistor in series when connecting the LED.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eBefore connecting,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eFlashes when the host does not record the slave address;\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWhen the host records the slave address, it flashes slowly;\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eThe slave flashes quickly.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAfter the connection, the LED flashes and stops.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eSet the high KEY pin to power on the module and enter the AT command mode. The baud rate is fixed at 38400.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eLED lights up 1 second every 2 seconds\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eThe module is connected to the indicator output pin, which is a high level output. When connecting the LED, connect the resistor in series.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eBefore the connection, the lamp pin is output at a constant low level. (LED off)\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAfter the connection, the lamp pin is always at a high level. (LED lights are always on)\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eInput pin, internal pull down. This pin is tied high, the module enters AT command mode, and the host is used to clear the recorded slave address.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;text-align:center;color:rgb(0, 0, 0);box-sizing:content-box' align=\"center\"\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Hc7b2a63bfc4a4a8a998661a4734ffda4N.jpg\" slate-data-type=\"image\"\u003e \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Hb97a0b9c79424433ba27daa5b85a001fQ.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:36px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eHC-06\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eProduct Parameters:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cul style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:none;box-sizing:border-box\"\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eModel: HC-06\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking frequency band: 2.4G\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication interface: UART 3.3V TTL level\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking voltage: 3.0~3.6V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eRSSI support: not supported\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication level: 3.3V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eTransmit power: 4dBm (maximum)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eReference distance: 10m\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAir speed: 2Mbps\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAntenna interface: built-in PCB antenna\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication current: 40mA\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eReceive sensitivity: -85dBm@2Mbps\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking humidity: 10%~90%\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eStorage temperature: -40 °C ~ +85 °C\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking temperature: -25 ° C ~ 75 ° C\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eModule size: 27*13mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;line-height:inherit;text-align:center;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box' align=\"center\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/H3a7bcb37966a4aa8a24ded58556d6249c.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/H038f2e74bbd44c8ea350619415301c19V.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;line-height:inherit;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-size:36px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eHC-08\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;line-height:inherit;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"color:rgb(255, 0, 0);font-size:24px\"\u003e\u003cu\u003e\u003cspan\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eProduct Parameters:\u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:none;box-sizing:border-box'\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eModel: HC-08\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking frequency band: 2.4G\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication interface: UART3.3VTTL level\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking voltage: 2.0 ~ 3.6v\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eRSSI support: not supported\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication level: 3.3v\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eTransmit power: 4dBm (max)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eTransmission distance: 80 meters\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eEmission current: 31.6mA\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eModule size: 26.9 * 13mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAir speed: 1Mbps\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAntenna interface: built-in PCB antenna\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eSleep current: 0.4uA\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eReceiver sensitivity: -93dBm @ 1Mbps\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking humidity: 10% to 90%\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eStorage temperature: -40 ℃ ~ 85 ℃\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking temperature: -25 ℃ ~ 75 ℃\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eReceived current: 15.8mA\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cu\u003e\u003cspan\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eProduct Size\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:center;box-sizing:content-box\" align=\"center\"\u003e\u003cimg style=\"max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1x9MIRpXXXXcnXVXXq6xXFXXXM.jpg?size=26459\u0026amp;height=308\u0026amp;width=780\u0026amp;hash=2db4dbdf04a0f6ac6a2152d85cc52e80\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cu\u003e\u003cspan\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePin definition\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:center;box-sizing:content-box\" align=\"center\"\u003e\n\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003e\u003cimg style=\"max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1i47LRpXXXXcHXVXXq6xXFXXXX.jpg?size=27574\u0026amp;height=287\u0026amp;width=732\u0026amp;hash=e8a37701eec40d48a4f0e8920c815b96\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003e\u003cimg style=\"max-width:100%;box-sizing:border-box\" width=\"700\" height=\"800\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1J8gYRpXXXXayXFXXq6xXFXXXo.jpg?size=79154\u0026amp;height=719\u0026amp;width=594\u0026amp;hash=72207585cf6fad411cb037a0cea23df7\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:inherit;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box\" align=\"left\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cu\u003e\u003cspan\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eReference schematic\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003e\u003cimg style=\"max-width:100%;box-sizing:border-box\" width=\"600\" height=\"900\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB14yoPRpXXXXXmXVXXq6xXFXXXg.jpg?size=28688\u0026amp;height=678\u0026amp;width=473\u0026amp;hash=8f53952c00ecafe5af46bcb57e97c9c3\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cu\u003e\u003cspan\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePrecautions:\u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e1. Module is sensitive to static electricity, please reduce the touch to the module chip parts, so as to avoid loss of procedures\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e2. Module antenna part of the following can not be deposited copper, can not be traced, otherwise it will affect the signal,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e3. Suggest that the antenna part of the floor hollowed out, the antenna as close as possible to the edge of the board, or insert the way\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e4. Module power loss memory, parameters and matching information will not be lost, so if you want to connect a new device, please clear the module pairing memory.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/H94da2d168a9c4026a594f98e6192b876j.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/He06cbc3b66a74185a02aacc8fc9ae4d35.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-size:36px\"\u003e\u003cspan\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eJDY-31 Chip\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style='font-size:26px;font-family:\"times new roman\", times, serif'\u003eProduct Features:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eJDY-31 Bluetooth-compatible is based on Bluetooth-compatible 3.0 SPP design, which can support Windows, Linux, for android data transmission, working frequency 2.4GHZ, modulation mode GFSK, maximum transmission power 8db, maximum transmission distance 30 meters, support users to modify device name through AT command The baud rate and other instructions are convenient and quick to use. This Bluetooth-compatible module can only be used as a Bluetooth-compatible slave.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:26px\"\u003e\u003cspan\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eScope of application:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eJDY-31 is a classic BBluetooth-compatible protocol that can communicate with Bluetooth-compatible-enabled computers (desktops, notebooks) and mobile phones (for android). Can be applied\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e◆ Windows computer Bluetooth-compatible serial port transparent transmission\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e◆ for Android Bluetooth-compatible serial port transparent transmission\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e◆ Smart home control\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e◆ Automotive ODB testing equipment\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e◆ Bluetooth-compatible toy\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e◆ Share mobile power, share weight\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e◆ Medical equipment\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:26px\"\u003e\u003cspan\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eProduct parameters:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eModel: JDY-31\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eBluetooth-compatible version: Bluetooth-compatible 3.0 SPP\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking frequency band: 2. 4GHZ\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication interface: UART\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eSTM connection temperature: \u0026lt;260 degree\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eOperating voltage: 1.8-3.6V (3.3v recommended)\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eOperating current not connected: 4. 7mA\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking temperature: -40~80 degree\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCurrent after BLE connection: 7.3mA\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAntenna: Built-in PCB antenna\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eTransmit power: 8db (Max)\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eHigh transmission distance: 30 meters\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eReceive sensitivity: -97dbm\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eMaster-slave support: slave\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eSPP maximum throughput: 16K bytes\/s (for android, windows)\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:26px\"\u003e\u003cspan\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eJDY-31 support patch and solder pin header\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e1. Needle pin application: The pin header specification is standard 2.54 pitch pin header, just need to weld 5 pin holes on the module.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e2. SMD application: Generally, only four pins of VCC, GND, RXD and TXD need to be connected. If you need to disconnect actively in the connection state, send AT+DISC in the connection state.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;text-align:center;color:rgb(0, 0, 0);box-sizing:content-box' align=\"center\"\u003e\n\u003cimg style=\"max-width:100%;box-sizing:border-box\" width=\"600\" height=\"300\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1Qb8CT6TpK1RjSZKPq6y3UpXaw.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1T4VxT8LoK1RjSZFuq6xn0XXaw.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7111349828414abf89191fd981eb076cw.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5c62cf3741924627a3abfd7219e5e32bn.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S38c97f1c8c17453c9a57be4142bd08dau.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"HC-USB-T","offer_id":55377133044011,"sku":"14:202997806#HC-USB-T","price":12.74,"currency_code":"USD","in_stock":true},{"title":"HC-42 with Baseboard","offer_id":55377133076779,"sku":"14:203008818#HC-42 with Baseboard","price":20.66,"currency_code":"USD","in_stock":true},{"title":"HC-42 SMD type","offer_id":55377133109547,"sku":"14:203008817#HC-42 SMD type","price":17.82,"currency_code":"USD","in_stock":true},{"title":"HC-25 with Baseboard","offer_id":55377133142315,"sku":"14:200003699#HC-25 with Baseboard","price":13.73,"currency_code":"USD","in_stock":true},{"title":"HC-25 SMD type","offer_id":55377133175083,"sku":"14:350853#HC-25 SMD type","price":10.76,"currency_code":"USD","in_stock":true},{"title":"HC-12","offer_id":55377133207851,"sku":"14:200004891#HC-12","price":9.36,"currency_code":"USD","in_stock":true},{"title":"HC-09 SMD type","offer_id":55377133240619,"sku":"14:691#HC-09 SMD type","price":14.49,"currency_code":"USD","in_stock":true},{"title":"HC-08 Board Welding","offer_id":55377133273387,"sku":"14:200001438#HC-08 Board Welding","price":17.19,"currency_code":"USD","in_stock":true},{"title":"HC-08 No Welding","offer_id":55377133306155,"sku":"14:200002130#HC-08 No Welding","price":16.02,"currency_code":"USD","in_stock":true},{"title":"HC-08 SMD type","offer_id":55377133338923,"sku":"14:200004889#HC-08 SMD type","price":14.09,"currency_code":"USD","in_stock":true},{"title":"HC-06 Board Welding","offer_id":55377133371691,"sku":"14:200004890#HC-06 Board Welding","price":38.75,"currency_code":"USD","in_stock":true},{"title":"HC-06 No Welding","offer_id":55377133404459,"sku":"14:350850#HC-06 No Welding","price":37.71,"currency_code":"USD","in_stock":true},{"title":"HC-06 SMD type","offer_id":55377133437227,"sku":"14:365458#HC-06 SMD type","price":35.42,"currency_code":"USD","in_stock":true},{"title":"HC-05 Board Welding","offer_id":55377133469995,"sku":"14:1254#HC-05 Board Welding","price":41.36,"currency_code":"USD","in_stock":true},{"title":"HC-05 No Welding","offer_id":55377133502763,"sku":"14:771#HC-05 No Welding","price":45.77,"currency_code":"USD","in_stock":true},{"title":"HC-05 SMD type","offer_id":55377133535531,"sku":"14:1052#HC-05 SMD type","price":38.25,"currency_code":"USD","in_stock":true},{"title":"HC-04 with Baseboard","offer_id":55377133568299,"sku":"14:496#HC-04 with Baseboard","price":13.73,"currency_code":"USD","in_stock":true},{"title":"HC-02 Board Welding","offer_id":55377133601067,"sku":"14:366#HC-02 Board Welding","price":17.19,"currency_code":"USD","in_stock":true},{"title":"HC-02 No Welding","offer_id":55377133633835,"sku":"14:193#HC-02 No Welding","price":16.02,"currency_code":"USD","in_stock":true},{"title":"HC-02 SMD type","offer_id":55377133666603,"sku":"14:175#HC-02 SMD type","price":14.04,"currency_code":"USD","in_stock":true},{"title":"HC Pin Port Cable","offer_id":55377133699371,"sku":"14:173#HC Pin Port Cable","price":2.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S70b8aa48b9604cdeb6fb9d61edefd5ecG.webp?v=1788332844"},{"product_id":"hc-05-hc-06-rf-wireless-bluetooth-transceiver-slave-module-hc05-hc06-rs232-ttl-to-uart-converter-and-adapter-for-arduino-kit","title":"HC-05 HC-06 RF Wireless Bluetooth Transceiver Slave Module HC05 \/ HC06 RS232 \/ TTL to UART Converter and Adapter for arduino Kit","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7e24843c93694c5c9e13f6b82f6792fdb.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2d0bb9b311c94686adef045afda0c093B.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sed2fcb9e74b44ac0859d928a7b4e7007J.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S74f8b38e09384428af6894c6000ffe47a.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb77009e889de4bc596f7f940d4123b60E.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"HC-05","offer_id":55506215633195,"sku":"14:1202#HC-05","price":18.36,"currency_code":"USD","in_stock":true},{"title":"HC-06","offer_id":55506215665963,"sku":"14:350852#HC-06","price":18.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sd4ef9c618e6a4cb08c844e230e9506b4w.webp?v=1788928851"},{"product_id":"hc-12-si4438-wireless-module-1km-long-distance-433mhz-wireless-serial-port-module-uart-interface-1","title":"HC-12 SI4438 wireless module 1KM long distance 433MHz wireless serial port module UART interface","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePENGHEKEJI\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cimg style=\"width:1000px\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S14f5c1971bd64bb3ab192bb367766bffF.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:1000px\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S58b37585201544a39084cf49b2c9824cs.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:800px\" width=\"800px\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sacb090f819064f56b5c7449f068ea6afA.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:800px\" width=\"800px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S3205c639851c4e468aacccabb21db4be9.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:800px\" width=\"800px\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sca90e3c179a74d1e80f792ce46bbac84R.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:800px\" width=\"800px\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sd01e4c9c90ba4fdca49860b690a5e3d1N.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:800px\" width=\"800px\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sdcc1588768834285a365f7e255276b56O.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:800px\" width=\"800px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S8f77cefb9333473ea01e39c48fa20777Y.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:800px\" width=\"800px\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa3f7062e3c1f4ffca783d77962bae3ffY.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"HC-12 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style=\"color:#333\"\u003eElectrical\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eElectronic\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSemi-finishedproduct\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sec7f04d318a54aacbedc1cd2d3233b0bK.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S4238c9ed6ee642e18bdb59e281b7a468r.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S95c0eaac86824024b6d38b4e4092f9b6s.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S4efe4b0488634340adb8626088062d678.jpg\"\u003e\u003cimg referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sc54a4096f8a446849f4a71847a2c57bbU.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55506215862571,"sku":"\u003cnone\u003e","price":391.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sec7f04d318a54aacbedc1cd2d3233b0bK.webp?v=1788928853"},{"product_id":"50pcs-lot-hc05-hc-05-jy-mcu-anti-reverse-integrated-bluetooth-serial-pass-through-module-hc-05-master-slave-6pin","title":"50pcs\/LOT HC05 HC-05 JY-MCU Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, HC-05 Master-Slave 6pin","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e50\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLogic ICs\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eSpec\u003cbr\u003eBluetooth protocal: Bluetooth Specification v2.0+EDR\u003cbr\u003eFrequency: 2.4GHz ISM band\u003cbr\u003eModulation: GFSK(Gaussian Frequency Shift Keying)\u003cbr\u003eEmission power: 4dBm, Class 2\u003cbr\u003eSensitivity: -84dBm at 0.1% BER\u003cbr\u003eSpeed: Asynchronous: 2.1Mbps(Max) \/ 160 kbps, Synchronous: 1Mbps\/1Mbps\u003cbr\u003eSecurity: Authentication and encryption\u003cbr\u003eProfiles: Bluetooth serial port\u003cbr\u003ePower supply: +3.3VDC 50mA\u003cbr\u003eWorking temperature: -20 ~ +75 Centigrade\u003cbr\u003eDimension: 26.9mm x 13mm x 2.2 mm\u003cbr\u003e50PCS*HC-05 bluetooth module with backboard\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1G7.srxSYBuNjSsphq6zGvVXaE.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Y5zDcRDH8KJjy1zeq6xjepXa1.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Y5zDcRDH8KJjy1zeq6xjepXa1.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1FiDilaagSKJjy0Fcq6AZeVXay.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1v2aDljuhSKJjSspdq6A11XXau.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55506215928107,"sku":"\u003cnone\u003e","price":706.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sbedb82a57ff24ff4b0009214b1b6e4eez.webp?v=1788928853"},{"product_id":"hc-05-hc05-wireless-module-for-rduino-serial-6-pin-bluetooth-hc-06-4-pin-rf-receiver-transceiver-module-rs232-master-slave","title":"HC-05 HC05 Wireless Module For rduino Serial 6 Pin Bluetooth \/ HC-06 4 Pin RF Receiver Transceiver Module RS232 Master Slave","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDIY Supplies\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectrical\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eElectronic\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHC-05 HC05\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSemi-finishedproduct\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eWireless Module For rduino Serial 6 Pin Bluetooth \/\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003ethis module can be set to a transmitter or receiver,transmitter could pairing with receiver,receiver and receiver or transmitter and transmitter can't communication between,receiver could pairing with computers and cell phone bluetooth,when buying,the default for receiver.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e1. It is HC-05.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e2. Use the CSR mainstream bluetooth chip,bluetooth V2.0 protocol standards.\u003cbr\u003e3. Module working voltage 3.3 V.\u003cbr\u003e4. Potter default rate of 9600,the user can be set up.\u003cbr\u003e5. The core module size : 28 mm x 15 mm x 2.35 mm.\u003cbr\u003e6. Working current: matching for 30 MA,matching the communication for 8 MA.\u003cbr\u003e7. Dormancy current: no dormancy.\u003cbr\u003e8. Used for GPS navigation system,water and electricity gas meter reading system.\u003cbr\u003e9. With computer and bluetooth bluetooth adapter,PDA,seamless connection equipment\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003e\n\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cul style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:disc;box-sizing:border-box\"\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003eCommercial Series: Bluetooth module board Series\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003eWith LED indicator light,use 150mA and 3.3V regulation chip.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003eWith VCC.GND.TXD.RXD foot for the Bluetooth\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003eWith \"Re-seach\" button(ON\/OFF\/WAKE foot for it,external MCU outinput \"High level\" can control module to re-seach)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003eCompatible with bluetooth master module\".slave module\"or master-slave(whole) module.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003eInput voltage: 3.3~6V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003eSize: 1.55cm*3.98cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003eNote:\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003einput power supply 3.3~6V,Prohibit more than 7V\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003eNo \"Automatically prevent power supply peversing func\",so please correctly connect power supply\u003cbr\u003eWe advise to install \"Bluetooth master module\"\u003cbr\u003eThe \"State\" is output foot for LED status,when bluetooth \"Unconnected\",output \"Pulse\" ; when bluetooth \"connected\",output \"High level\",we can determine the states from \"MCU\"\u003cbr\u003eIf only the board,No any \"Bluetooth Function \"\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003eAllows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:none;box-sizing:border-box' align=\"start\"\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003eWorks with any USB Bluetooth adapters.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003eDefault Baud Rate: 9600,8,1,n.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003eBuilt in antenna.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003eCoverage up to 30ft.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003eBluetooth version: V2.0+EDR\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003eOperating voltage: 3.3V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003eDefault Baud Rate: 9600,8,1,n.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003eSignal coverage: 30ft\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003eItem size: 4.3 * 1.6 * 0.7cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003eItem weight: 3g\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003ePackage size: 9 * 3 * 1cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003ePackage weight: 8g\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box' align=\"start\"\u003e\n\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cul style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:none;box-sizing:border-box\"\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003eCommercial Series: Bluetooth module board Series\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003eWith LED indicator light,use 150mA and 3.3V regulation chip.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003eWith VCC.GND.TXD.RXD foot for the Bluetooth\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003eWith \"Re-seach\" button(ON\/OFF\/WAKE foot for it,external MCU outinput \"High level\" can control module to re-seach)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003eCompatible with bluetooth master module\".slave module\"or master-slave(whole) module.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003eInput voltage: 3.3~6V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003eSize: 1.55cm*3.98cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e Note:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003einput power supply 3.3~6V,Prohibit more than 7V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\n\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003eNo \"Automatically prevent power supply peversing func\",so please correctly connect power supply\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003eWe advise to install \"Bluetooth master module\"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003eThe \"State\" is output foot for LED status,when bluetooth \"Unconnected\",output \"Pulse\" ; when bluetooth \"connected\",output \"High level\",we can determine the states from \"MCU\"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003eIf only the board,No any \"Bluetooth Function \"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sd2bea6d64cae43918242d162db68e6ccZ.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S923cb918ca04461986f985c4ecf54f52e.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf3b864d3704d455daee0f375621e433cn.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf934c7a7f0404241bb7f587d7afb10f58.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3833268e93544f5aad3bc0af512402c7s.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S877d743c7ef84869b7587ce3559cea30u.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S423bcd925412449c9542cd99955f90f3o.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd1f9d6c019b44a0daf13d789d9644d34w.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S998bc1534b5d4be5bf7728e005b129a2p.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"HC-05 \/ 1pc","offer_id":55506216091947,"sku":"14:350850#HC-05;200116262:202638835","price":12.6,"currency_code":"USD","in_stock":true},{"title":"HC-05 \/ 5pcs","offer_id":55506216124715,"sku":"14:350850#HC-05;200116262:202638839","price":61.04,"currency_code":"USD","in_stock":true},{"title":"HC-05 \/ 10pcs","offer_id":55506216157483,"sku":"14:350850#HC-05;200116262:202638841","price":103.2,"currency_code":"USD","in_stock":true},{"title":"HC-06 \/ 1pc","offer_id":55506216190251,"sku":"14:350686#HC-06;200116262:202638835","price":12.6,"currency_code":"USD","in_stock":true},{"title":"HC-06 \/ 5pcs","offer_id":55506216223019,"sku":"14:350686#HC-06;200116262:202638839","price":61.56,"currency_code":"USD","in_stock":true},{"title":"HC-06 \/ 10pcs","offer_id":55506216255787,"sku":"14:350686#HC-06;200116262:202638841","price":104.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S23a5d7a45b764966b5598a0c85f90e1e4.webp?v=1788928855"},{"product_id":"1-5-10pcs-hc05-bluetooth-serial-module-switchable-master-slave-hc06-pure-slave-wireless-receiver-mcu-communication-accessory","title":"1\/5\/10Pcs HC05 Bluetooth Serial Module Switchable Master Slave HC06 Pure Slave Wireless Receiver MCU Communication Accessory","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStlxy\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDIY Supplies\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectrical\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eElectronic\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHC-05 HC05\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3.3 V.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSemi-finishedproduct\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eWireless Module For rduino Serial 6 Pin Bluetooth \/\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000005442816\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"color:rgb(255, 255, 255)\"\u003e\u003cspan style=\"font-size:8px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eHC-05 HC05 Wireless Module For rduino Serial 6 Pin Bluetooth \/ HC-06 4 Pin RF Receiver Transceiver Module RS232 Master Slave\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003ethis module can be set to a transmitter or receiver,transmitter could pairing with receiver,receiver and receiver or transmitter and transmitter can't communication between,receiver could pairing with computers and cell phone bluetooth,when buying,the default for receiver.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003e1. It is HC-05.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003e2. Use the CSR mainstream bluetooth chip,bluetooth V2.0 protocol standards.\u003cbr\u003e 3. Module working voltage 3.3 V.\u003cbr\u003e 4. Potter default rate of 9600,the user can be set up.\u003cbr\u003e 5. The core module size : 28 mm x 15 mm x 2.35 mm.\u003cbr\u003e 6. Working current: matching for 30 MA,matching the communication for 8 MA.\u003cbr\u003e 7. Dormancy current: no dormancy.\u003cbr\u003e 8. Used for GPS navigation system,water and electricity gas meter reading system.\u003cbr\u003e 9. With computer and bluetooth bluetooth adapter,PDA,seamless connection equipment\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cul style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eCommercial Series: Bluetooth module board Series\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eWith LED indicator light,use 150mA and 3.3V regulation chip.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eWith VCC.GND.TXD.RXD foot for the Bluetooth\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eWith \"Re-seach\" button(ON\/OFF\/WAKE foot for it,external MCU outinput \"High level\" can control module to re-seach)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eCompatible with bluetooth master module\".slave module\"or master-slave(whole) module.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eInput voltage: 3.3~6V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eSize: 1.55cm*3.98cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eNote:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003einput power supply 3.3~6V,Prohibit more than 7V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eNo \"Automatically prevent power supply peversing func\",so please correctly connect power supply\u003cbr\u003e We advise to install \"Bluetooth master module\"\u003cbr\u003e The \"State\" is output foot for LED status,when bluetooth \"Unconnected\",output \"Pulse\" ; when bluetooth \"connected\",output \"High level\",we can determine the states from \"MCU\"\u003cbr\u003e If only the board,No any \"Bluetooth Function \"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eAllows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:none;box-sizing:border-box'\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eWorks with any USB Bluetooth adapters.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eDefault Baud Rate: 9600,8,1,n.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eBuilt in antenna.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eCoverage up to 30ft.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eBluetooth version: V2.0+EDR\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eOperating voltage: 3.3V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eDefault Baud Rate: 9600,8,1,n.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eSignal coverage: 30ft\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eItem size: 4.3 * 1.6 * 0.7cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eItem weight: 3g\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003ePackage size: 9 * 3 * 1cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003ePackage weight: 8g\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box'\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cul style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:none;box-sizing:border-box\"\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eCommercial Series: Bluetooth module board Series\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eWith LED indicator light,use 150mA and 3.3V regulation chip.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eWith VCC.GND.TXD.RXD foot for the Bluetooth\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eWith \"Re-seach\" button(ON\/OFF\/WAKE foot for it,external MCU outinput \"High level\" can control module to re-seach)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eCompatible with bluetooth master module\".slave module\"or master-slave(whole) module.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eInput voltage: 3.3~6V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eSize: 1.55cm*3.98cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"line-height:inherit;border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003e Note:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003einput power supply 3.3~6V,Prohibit more than 7V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\n\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eNo \"Automatically prevent power supply peversing func\",so please correctly connect power supply\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eWe advise to install \"Bluetooth master module\"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eThe \"State\" is output foot for LED status,when bluetooth \"Unconnected\",output \"Pulse\" ; when bluetooth \"connected\",output \"High level\",we can determine the states from \"MCU\"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eIf only the board,No any \"Bluetooth Function \"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cimg style=\"max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb2e77981ff8b4c35b3c4ce66a13b2becC.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae01.alicdn.com\/kf\/Saafbded37b3048aeb62c344731a16c1bJ.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa6400ca8c7fc474e8ea11b9105d97a28b.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"HC-06 \/ 5pcs","offer_id":55506216354091,"sku":"14:350850#HC-06;200116262:202638839","price":66.92,"currency_code":"USD","in_stock":true},{"title":"HC-06 \/ 1pc","offer_id":55506216386859,"sku":"14:350850#HC-06;200116262:202638835","price":11.48,"currency_code":"USD","in_stock":true},{"title":"HC-05 \/ 10pcs","offer_id":55506216419627,"sku":"14:350686#HC-05;200116262:202638841","price":104.8,"currency_code":"USD","in_stock":true},{"title":"HC-05 \/ 5pcs","offer_id":55506216452395,"sku":"14:350686#HC-05;200116262:202638839","price":66.92,"currency_code":"USD","in_stock":true},{"title":"HC-06 \/ 10pcs","offer_id":55506216485163,"sku":"14:350850#HC-06;200116262:202638841","price":105.8,"currency_code":"USD","in_stock":true},{"title":"HC-05 \/ 1pc","offer_id":55506216517931,"sku":"14:350686#HC-05;200116262:202638835","price":11.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S5339ce766d8a4a1c994a9f93de67cdced.webp?v=1788928855"},{"product_id":"hc-05-hc-06-rf-wireless-bluetooth-transceiver-slave-module-hc05-hc06-rs232-ttl-to-uart-converter-and-adapter-for-arduino-new","title":"HC-05 HC-06 RF Wireless Bluetooth Transceiver Slave Module HC05 \/ HC06 RS232 \/ TTL to UART Converter and Adapter For Arduino NEW","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYDLZMSJIAH\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTerminal Block\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;font-size:24px;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:24px;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#C0C0C0;font-size:24px;\"\u003e\u003cspan data-spm-anchor-id=\"a2g0o.detail.1000023.i0.430amC9amC9a9o\" style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;font-size:24px;\"\u003e\u003cspan style=\"font-family:Arial;\"\u003e\u003cb\u003eThe module has been updating the technology, there may be individual adjustments to the received goods, may not update the picture in time, but it will not affect the use, if you have special requirements, please be careful to take photos\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#C0C0C0;color:#FF0000;font-size:48px;\"\u003e\u003cstrong data-spm-anchor-id=\"a2g0o.detail.1000023.i0.430amC9amC9a9o\" style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eHC-05\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eIt's HC-05 Bluetooth module Slaveand master two in one module.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eThis module can be set to a transmitter or receiver, transmitter could pairing with receiver , receiver and receiver or transmitter and transmitter can't communication between, receiver could pairing with computers and cell phone bluetooth , when buying, the default for receiver.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eUse the CSR mainstream Bluetooth chip, Bluetooth V2.0 protocol standards.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eModule working voltage 3.3 V.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003ePotter default rate of 9600, the user can be set up.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eThe core module size : 28 mm x 15 mm x 2.35 mm.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eWorking current: matching for 30 MA, matching the communication for 8 MA.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eDormancy current: no dormancy.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eUsed for GPS navigation system, water and electricity gas meter reading system.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eWith computer and Bluetooth adapter, PDA, seamless connection equipment\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eCommercial Series: Bluetooth module board Series\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eWith LED indicator light, use 150mA and 3.3V regulation chip.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eWith VCC.GND.TXD.RXD foot for the Bluetooth\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eWith \"Re-search\" button(ON\/OFF\/WAKE foot for it , external MCU out\/input \"High level\" can control module to re-search)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eCompatible with Bluetooth master module \"slave module\" or master-slave(whole) module.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eInput voltage: 3.3 -6V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eSize: 1.55cm * 3.98cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eNote:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eInput power supply 3.3~6V, Prohibit more than 7V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eNo \"Automatically prevent power supply peversing func\", so please correctly connect power supply\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eWe advise to install \"Bluetooth master module\"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eThe \"State\" is output foot for LED status, when Bluetooth \"Unconnected\", output \"Pulse\", when Bluetooth \"connected\", output \"High level\", we can determine the states from \"MCU\"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eIf only the board, No any \"Bluetooth Function\"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:18px;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#C0C0C0;color:#FF0000;font-size:48px;\"\u003e\u003cstrong style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;\"\u003eHC-06\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eThis's HC-06 Bluetooth module.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eAllows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eFeature: \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eWorks with any USB Bluetooth adapters.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eDefault Baud Rate: 9600,8,1,n.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eBuilt in antenna.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eCoverage up to 30ft.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eBluetooth version: V2.0+EDR\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eOperating voltage: 3.3V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eDefault Baud Rate: 9600,8,1,n.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eSignal coverage: 30ft\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-spm-anchor-id=\"a2g0o.detail.1000023.i1.430amC9amC9a9o\" style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eCable length: 21.5cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eItem size: 4.3 * 1.6 * 0.7cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eItem weight: 3g\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003ePackage size: 9 * 3 * 1cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003ePackage weight: 8g\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eCommercial Series: Bluetooth module board Series\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eWith LED indicator light, use 150mA and 3.3V regulation chip.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eWith VCC.GND.TXD.RXD foot for the Bluetooth\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eWith \"Re-seach\" button(ON\/OFF\/WAKE foot for it , external MCU outinput \"High level\" can control module to re-seach)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eCompatible with bluetooth master module\".slave module\"or master-slave(whole) module.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eInput voltage: 3.3~6V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eSize: 1.55cm*3.98cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eNote:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eInput power supply 3.3~6V, Prohibit more than 7V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eNo \"Automatically prevent power supply peversing func\", so please correctly connect power supply\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eWe advise to install \"Bluetooth master module\"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eThe \"State\" is output foot for LED status, when bluetooth \"Unconnected\", output \"Pulse\" ; when bluetooth \"connected\", output \"High level\", we can determine the states from \"MCU\"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv data-spm-anchor-id=\"a2g0o.detail.1000023.i2.430amC9amC9a9o\" style=\"box-sizing:content-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;color:#000000;font-size:14px;word-spacing:0px;text-transform:none;font-weight:400;font-style:normal;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;background-color:#FFFFFF;color:#000000;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-family:Arial;\"\u003e\u003cspan style=\"box-sizing:border-box;-webkit-tap-highlight-color:transparent;outline:0px;margin:0px;padding:0px;max-width:100%;word-break:break-word;font-size:16px;\"\u003eIf only the board , No any \"Bluetooth Function\"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:center;\"\u003e\u003cspan style=\"font-size:24px;\"\u003eWelcome to our shop\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:24px;\"\u003eWe still have a lot of inventory not uploaded to AliExpress,small profits but quick turnover guaranteed quality If you need more please contact us We will adjust the price to serve you better\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:24px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:24px;\"\u003eIf there are other suppliers and any other requirements that we do not show in AliExpress, please contact us by creating a new link for you so that you can purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:24px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:24px;\"\u003e\u0026lt; In practice, we found that a single order of AliExpress cannot purchase more than 999 pieces. If you purchase more than 999 pieces, please contact us to add the option of purchasing one piece=1000 pieces of commodity card for you \u0026gt; \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:24px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:24px;\"\u003e\u0026lt;If you have a target price for some parts, you can ask us directly.\u0026gt;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:24px;\"\u003eBuyer Tips1: First make sure that your address is correct2: Before sign for the parcel, please check the parcel is filled with product\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:24px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:24px;\"\u003eIf you have any questions, our customer service staff will be happy to help you. We will try our best to reply to your email as soon as possible, but we may not be able to reply to your email immediately due to the number of emails we receive every day and time zone restrictions. Please allow us to reply within 24 working hours, please do not rush the negative feedback.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:24px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:24px;\"\u003eWe also offer more ICs, MOS, transistors, capacitors, resistors, potentiometers, connectors, cables, electronic tools,Module .... military products inventory high quality, fast delivery, long-term warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"HC-05 new","offer_id":55506216550699,"sku":"14:10#HC-05 new","price":14.04,"currency_code":"USD","in_stock":true},{"title":"HC-06 new","offer_id":55506216583467,"sku":"14:201659813#HC-06 new","price":14.04,"currency_code":"USD","in_stock":true},{"title":"HC-05","offer_id":55506216616235,"sku":"14:4044226#HC-05","price":24.12,"currency_code":"USD","in_stock":true},{"title":"HC-06","offer_id":55506216649003,"sku":"14:351074#HC-06","price":24.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S550b49c61b604c6aa7056ccc995495033.webp?v=1788928855"},{"product_id":"bluetooth-transceiver-slave-module-hc-05-hc-05-hc-06-hc-06-rf-rs232-ttl-to-uart-converter-and-adapter-for-arduino","title":"Bluetooth Transceiver Slave Module HC-05 HC 05 hc-06 HC 06 RF RS232 \/ TTL to UART Converter And Adapter For Arduino","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cimg cke-id=\"img159\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Scc4bbf67156149078fb7b0d13a8f62ece.jpg\"\u003e\u003cimg cke-id=\"img160\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf0f3e589efca45138ce5e4df58d9e49ef.jpg\"\u003e\u003cimg cke-id=\"img161\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9bc71017c9e74502ad9d04a6bfdd76ffT.jpg\"\u003e\u003cimg cke-id=\"img162\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S513b03cf926b426f9ebc19b04fbd09ec7.jpg\"\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"HC-05 Chip","offer_id":55506216747307,"sku":"14:200001438#HC-05 Chip","price":23.36,"currency_code":"USD","in_stock":true},{"title":"HC-05","offer_id":55506216780075,"sku":"14:350852#HC-05","price":26.48,"currency_code":"USD","in_stock":true},{"title":"HC-06 Chip","offer_id":55506216812843,"sku":"14:771#HC-06 Chip","price":26.48,"currency_code":"USD","in_stock":true},{"title":"HC-06","offer_id":55506216845611,"sku":"14:193#HC-06","price":26.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Scc4bbf67156149078fb7b0d13a8f62ece.webp?v=1788928855"},{"product_id":"hc-06-hc-05-hc06-hc05-bluetooth-serial-pass-through-module-wireless-serial-communication-from-machine-wireless-bluetooth-module","title":"HC-06 HC-05 HC06 HC05 Bluetooth Serial Pass-Through Module Wireless Serial Communication From Machine Wireless Bluetooth Module","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHC-06 HC-05 Bluetooth Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHC-06 HC-05 Bluetooth Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHC-06 HC-05 Bluetooth Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;line-height:inherit;color:rgb(34, 34, 34);margin-bottom:0px;margin-top:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"color:rgb(51, 51, 51);font-size:16px;font-family:arial\"\u003eAllows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style='font-family:\"TT Norms Pro\", \"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;color:rgb(34, 34, 34);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box'\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin-bottom:0px;margin-top:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003eWorks with any USB Bluetooth adapters.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin-bottom:0px;margin-top:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin-bottom:0px;margin-top:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003eDefault Baud Rate: 9600,8,1,n.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin-bottom:0px;margin-top:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003eBuilt in antenna.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin-bottom:0px;margin-top:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003eCoverage up to 30ft.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin-bottom:0px;margin-top:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003eBluetooth version: V2.0+EDR\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin-bottom:0px;margin-top:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003eOperating voltage: 3.3V\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin-bottom:0px;margin-top:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003eDefault Baud Rate: 9600,8,1,n.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin-bottom:0px;margin-top:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003eSignal coverage: 30ft\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin-bottom:0px;margin-top:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003eItem size: 4.3 * 1.6 * 0.7cm\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin-bottom:0px;margin-top:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003eItem weight: 3g\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin-bottom:0px;margin-top:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003ePackage size: 9 * 3 * 1cm\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin-bottom:0px;margin-top:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003ePackage weight: 8g\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin-bottom:0px;margin-top:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003eCommercial Series: Bluetooth module board Series\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin-bottom:0px;margin-top:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003eWith LED indicator light, use 150mA and 3.3V regulation chip.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin-bottom:0px;margin-top:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003eWith VCC.GND.TXD.RXD foot for the Bluetooth\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin-bottom:0px;margin-top:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003eWith \"Re-seach\" button(ON\/OFF\/WAKE foot for it , external MCU outinput \"High level\" can control module to re-seach)\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin-bottom:0px;margin-top:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003eCompatible with bluetooth master module\".slave module\"or master-slave(whole) module.\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin-bottom:0px;margin-top:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003eInput voltage: 3.3~6V\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin-bottom:0px;margin-top:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003eSize: 1.55cm*3.98cm\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cp style=\"line-height:inherit;margin-bottom:0px;margin-top:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"line-height:inherit;border:0px;margin-bottom:0px;margin-top:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003eNote:\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003einput power supply 3.3~6V, Prohibit more than 7V\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003eNo \"Automatically prevent power supply peversing func\", so please correctly connect power supply\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003eWe advise to install \"Bluetooth master module\"\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003eThe \"State\" is output foot for LED status, when bluetooth \"Unconnected\", output \"Pulse\" ; when bluetooth \"connected\", output \"High level\", we can determine the states from \"MCU\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:arial\"\u003eIf only the board , No any \"Bluetooth Function\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg style=\"width:800px\" width=\"800px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S679d1623c87c4b019e065fc879957241Z.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:800px\" width=\"800px\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sc1508d0bb5d648d6870d824e0e7aec34d.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"HC-06","offer_id":55506216878379,"sku":"14:200002130#HC-06","price":10.88,"currency_code":"USD","in_stock":true},{"title":"HC-05","offer_id":55506216911147,"sku":"14:496#HC-05","price":10.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S679d1623c87c4b019e065fc879957241Z.webp?v=1788928856"},{"product_id":"1-5-10pcs-high-quality-hc-sr501-hcsr501-adjust-infrared-pir-motion-sensor-detector-module-for-arduino-case","title":"1\/5\/10PCS High Quality HC-SR501 HCSR501 Adjust Infrared PIR Motion Sensor Detector Module For Arduino + Case","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e1\/5\/10PCS High Quality HC-SR501 HCSR501 Adjust Infrared PIR Motion Sensor Detector Module For Arduino + Case\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"HC-SR501 Module \/ 10PCS","offer_id":55506216976683,"sku":"14:200001438#HC-SR501 Module;3:18247432443#10PCS","price":38.36,"currency_code":"USD","in_stock":true},{"title":"HC-SR501 Module \/ 5PCS","offer_id":55506217009451,"sku":"14:200001438#HC-SR501 Module;3:1981284404#5PCS","price":21.52,"currency_code":"USD","in_stock":true},{"title":"HC-SR501 Module \/ 1PCS","offer_id":55506217042219,"sku":"14:200001438#HC-SR501 Module;3:201010228#1PCS","price":8.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S9a29669df77f4e068c1321c2c9cabe57q.webp?v=1788928856"},{"product_id":"hc-05-hc-06-rf-wireless-bluetooth-transceiver-slave-module-hc05-hc06-rs232-ttl-to-uart-converter-and-adapter-for-arduino-new-1","title":"HC-05 HC-06 RF Wireless Bluetooth Transceiver Slave Module HC05 \/ HC06 RS232 \/ TTL to UART Converter and Adapter For Arduino NEW","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eAITEXM ROBOT\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHC05 HC06\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eRF Wireless Bluetooth Transceiver Slave Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHC-05 HC-06\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n\u003cbr\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\n\u003cp\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"background-color:rgb(192, 192, 192);color:rgb(255, 0, 0);font-size:48px\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:1000px\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7323fd7432004cdab65b813a499bc705B.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"background-color:rgb(192, 192, 192);color:rgb(255, 0, 0);font-size:48px\"\u003e\u003cstrong\u003eHC-05\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eIt's HC-05 Bluetooth module Slaveand master two in one module.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003eNote: The new version only “Slave Mode”  , no master\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eThis module can be set to a transmitter or receiver, transmitter could pairing with receiver , receiver and receiver or transmitter and transmitter can't communication between, receiver could pairing with computers and cell phone bluetooth , when buying, the default for receiver.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eUse the CSR mainstream Bluetooth chip, Bluetooth V2.0 protocol standards.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eModule working voltage 3.3 V.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003ePotter default rate of 9600, the user can be set up.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eThe core module size : 28 mm x 15 mm x 2.35 mm.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eWorking current: matching for 30 MA, matching the communication for 8 MA.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eDormancy current: no dormancy.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eUsed for GPS navigation system, water and electricity gas meter reading system.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eWith computer and Bluetooth adapter, PDA, seamless connection equipment\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eCommercial Series: Bluetooth module board Series\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eWith LED indicator light, use 150mA and 3.3V regulation chip.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eWith VCC.GND.TXD.RXD foot for the Bluetooth\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eWith \"Re-search\" button(ON\/OFF\/WAKE foot for it , external MCU out\/input \"High level\" can control module to re-search)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eCompatible with Bluetooth master module \"slave module\" or master-slave(whole) module.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eInput voltage: 3.3 -6V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eSize: 1.55cm * 3.98cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eNote:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eInput power supply 3.3~6V, Prohibit more than 7V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eNo \"Automatically prevent power supply peversing func\", so please correctly connect power supply\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eWe advise to install \"Bluetooth master module\"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eThe \"State\" is output foot for LED status, when Bluetooth \"Unconnected\", output \"Pulse\", when Bluetooth \"connected\", output \"High level\", we can determine the states from \"MCU\"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eIf only the board, No any \"Bluetooth Function\"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"background-color:rgb(192, 192, 192);color:rgb(255, 0, 0);font-size:48px\"\u003e\u003cstrong\u003eHC-06\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eThis's HC-06 Bluetooth module.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eAllows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eFeature: \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eWorks with any USB Bluetooth adapters.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eDefault Baud Rate: 9600,8,1,n.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eBuilt in antenna.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eCoverage up to 30ft.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eBluetooth version: V2.0+EDR\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eOperating voltage: 3.3V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eDefault Baud Rate: 9600,8,1,n.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eSignal coverage: 30ft\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eCable length: 21.5cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eItem size: 4.3 * 1.6 * 0.7cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eItem weight: 3g\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003ePackage size: 9 * 3 * 1cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003ePackage weight: 8g\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eCommercial Series: Bluetooth module board Series\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eWith LED indicator light, use 150mA and 3.3V regulation chip.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eWith VCC.GND.TXD.RXD foot for the Bluetooth\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eWith \"Re-seach\" button(ON\/OFF\/WAKE foot for it , external MCU outinput \"High level\" can control module to re-seach)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eCompatible with bluetooth master module\".slave module\"or master-slave(whole) module.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eInput voltage: 3.3~6V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eSize: 1.55cm*3.98cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eNote:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eInput power supply 3.3~6V, Prohibit more than 7V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eNo \"Automatically prevent power supply peversing func\", so please correctly connect power supply\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eWe advise to install \"Bluetooth master module\"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eThe \"State\" is output foot for LED status, when bluetooth \"Unconnected\", output \"Pulse\" ; when bluetooth \"connected\", output \"High level\", we can determine the states from \"MCU\"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(0, 0, 0)\"\u003e\u003cspan style=\"font-family:Arial\"\u003e\u003cspan style=\"font-size:16px\"\u003eIf only the board , No any \"Bluetooth Function\"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\n\u003cp style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;orphans:2;widows:2;margin:0px;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:border-box;padding:0px;\"'\u003e\u003cimg style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;width:1000px;box-sizing:border-box\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/Scc748e4a7eba43869ffd3a6a2deb400a9.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;orphans:2;widows:2;margin:0px;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:border-box;padding:0px;\"'\u003e\u003cimg style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;width:800px;box-sizing:border-box\" width=\"800px\" src=\"https:\/\/ae01.alicdn.com\/kf\/Scfd5b0b91c584b4abbf826929e0830728.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"white-space:normal;word-spacing:0px;text-transform:none;font-weight:400;color:#000000;font-style:normal;margin:0px;orphans:2;widows:2;letter-spacing:normal;background-color:#FFFFFF;text-indent:0px;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;font-size:14px;box-sizing:content-box;padding:0px;\"'\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"HC-05 New Version","offer_id":55506217271595,"sku":"14:496#HC-05 New Version","price":13.6,"currency_code":"USD","in_stock":true},{"title":"HC-06 New Version","offer_id":55506217304363,"sku":"14:1052#HC-06 New Version","price":13.6,"currency_code":"USD","in_stock":true},{"title":"HC-06 NEW No welding","offer_id":55506217337131,"sku":"14:193#HC-06 NEW No welding","price":12.68,"currency_code":"USD","in_stock":true},{"title":"HC-05 NEW No welding","offer_id":55506217369899,"sku":"14:175#HC-05 NEW No welding","price":12.72,"currency_code":"USD","in_stock":true},{"title":"HC-05 6PINS","offer_id":55506217402667,"sku":"14:10#HC-05 6PINS","price":15.84,"currency_code":"USD","in_stock":true},{"title":"HC-06 4PINS","offer_id":55506217435435,"sku":"14:29#HC-06 4PINS","price":15.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S8a360c48495140bdb8a218d492917d90c.webp?v=1788928858"},{"product_id":"hc-05-hc05-rs232-wireless-module-for-arduino-serial-6-pin-bluetooth-hc-06-4-pin-rf-receiver-module-rs232-ttl-to-uart-converter","title":"HC-05 HC05 RS232 Wireless Module  For Arduino Serial 6 Pin Bluetooth HC-06 4 Pin RF Receiver Module RS232 TTL to UART Converter","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: 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class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cdiv style=\"font-family:arial, helvetica;color:rgb(51, 51, 51);border:0px currentcolor;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\"\u003e\u003cdiv\u003e\u003cdiv style=\"font-family:arial;line-height:18px;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\"\u003e\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\"\u003e\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\"\u003e\n\u003ckse:widget data-widget-type=\"customText\" id=\"23829675\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"23855390\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\u003cdiv\u003e\u003cdiv style=\"font-family:arial, helvetica, sans-serif;line-height:18px;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px\"\u003e\u003cdiv style=\"font-size:13px;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp style=\"font-family:verdana, sans-serif;font-size:18px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(79, 78, 78);background-color:rgb(255, 255, 255);border:0px currentcolor;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"start\"\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eWe still have a lot of inventory not uploaded to AliExpress,\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eIf there are other suppliers and any other requirements that we do not show in AliExpress, please contact us by creating a new link for you so that you can purchase.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e\u0026lt;If you have a target price for some parts, you can ask us directly.\u0026gt;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e \u0026lt; In practice, we found that a single order of AliExpress cannot purchase more than 999 pieces. If you purchase more than 999 pieces, please contact us to add the option of purchasing one piece=1000 pieces of commodity card for you  \u0026gt;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e\u0026lt;If you have any questions, our customer service staff will be happy to help you. We will try our best to reply to your email as soon as possible, but we may not be able to reply to your email immediately due to the number of emails we receive every day and time zone restrictions. Please allow us to reply within 24 working hours.\u0026gt;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"Open Sans\", Roboto, Arial, Helvetica, sans-serif, SimSun;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(34, 34, 34);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box' align=\"start\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9506badd10d246458292d00af167a748P.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7b860b29de6f4a1b96909c5c256786a04.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbb2bc11102024b7cac658da371ef84a7t.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"HC-06","offer_id":55506217468203,"sku":"14:193#HC-06","price":10.84,"currency_code":"USD","in_stock":true},{"title":"HC-05","offer_id":55506217500971,"sku":"14:29#HC-05","price":11.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S32d2d5268914420da90403dd5f789276o.webp?v=1788928858"},{"product_id":"1-5-10pcs-hc05-bluetooth-serial-module-switchable-master-slave-hc06-pure-slave-wireless-receiver-mcu-communication-accessory-1","title":"1\/5\/10Pcs HC05 Bluetooth Serial Module Switchable Master Slave HC06 Pure Slave Wireless Receiver MCU Communication Accessory","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStlxy\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDIY Supplies\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectrical\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eElectronic\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHC-05 HC05\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3.3 V.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSemi-finishedproduct\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eWireless Module For rduino Serial 6 Pin Bluetooth \/\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000005442816\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"color:rgb(255, 255, 255)\"\u003e\u003cspan style=\"font-size:8px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eHC-05 HC05 Wireless Module For rduino Serial 6 Pin Bluetooth \/ HC-06 4 Pin RF Receiver Transceiver Module RS232 Master Slave\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003ethis module can be set to a transmitter or receiver,transmitter could pairing with receiver,receiver and receiver or transmitter and transmitter can't communication between,receiver could pairing with computers and cell phone bluetooth,when buying,the default for receiver.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003e1. It is HC-05.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003e2. Use the CSR mainstream bluetooth chip,bluetooth V2.0 protocol standards.\u003cbr\u003e 3. Module working voltage 3.3 V.\u003cbr\u003e 4. Potter default rate of 9600,the user can be set up.\u003cbr\u003e 5. The core module size : 28 mm x 15 mm x 2.35 mm.\u003cbr\u003e 6. Working current: matching for 30 MA,matching the communication for 8 MA.\u003cbr\u003e 7. Dormancy current: no dormancy.\u003cbr\u003e 8. Used for GPS navigation system,water and electricity gas meter reading system.\u003cbr\u003e 9. With computer and bluetooth bluetooth adapter,PDA,seamless connection equipment\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cul style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eCommercial Series: Bluetooth module board Series\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eWith LED indicator light,use 150mA and 3.3V regulation chip.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eWith VCC.GND.TXD.RXD foot for the Bluetooth\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eWith \"Re-seach\" button(ON\/OFF\/WAKE foot for it,external MCU outinput \"High level\" can control module to re-seach)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eCompatible with bluetooth master module\".slave module\"or master-slave(whole) module.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eInput voltage: 3.3~6V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eSize: 1.55cm*3.98cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eNote:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003einput power supply 3.3~6V,Prohibit more than 7V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eNo \"Automatically prevent power supply peversing func\",so please correctly connect power supply\u003cbr\u003e We advise to install \"Bluetooth master module\"\u003cbr\u003e The \"State\" is output foot for LED status,when bluetooth \"Unconnected\",output \"Pulse\" ; when bluetooth \"connected\",output \"High level\",we can determine the states from \"MCU\"\u003cbr\u003e If only the board,No any \"Bluetooth Function \"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eAllows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:none;box-sizing:border-box'\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eWorks with any USB Bluetooth adapters.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eDefault Baud Rate: 9600,8,1,n.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eBuilt in antenna.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eCoverage up to 30ft.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eBluetooth version: V2.0+EDR\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eOperating voltage: 3.3V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eDefault Baud Rate: 9600,8,1,n.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eSignal coverage: 30ft\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eItem size: 4.3 * 1.6 * 0.7cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eItem weight: 3g\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003ePackage size: 9 * 3 * 1cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003ePackage weight: 8g\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box'\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cul style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:none;box-sizing:border-box\"\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eCommercial Series: Bluetooth module board Series\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eWith LED indicator light,use 150mA and 3.3V regulation chip.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eWith VCC.GND.TXD.RXD foot for the Bluetooth\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eWith \"Re-seach\" button(ON\/OFF\/WAKE foot for it,external MCU outinput \"High level\" can control module to re-seach)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eCompatible with bluetooth master module\".slave module\"or master-slave(whole) module.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eInput voltage: 3.3~6V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eSize: 1.55cm*3.98cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"line-height:inherit;border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003e Note:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003einput power supply 3.3~6V,Prohibit more than 7V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\n\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eNo \"Automatically prevent power supply peversing func\",so please correctly connect power supply\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eWe advise to install \"Bluetooth master module\"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eThe \"State\" is output foot for LED status,when bluetooth \"Unconnected\",output \"Pulse\" ; when bluetooth \"connected\",output \"High level\",we can determine the states from \"MCU\"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eIf only the board,No any \"Bluetooth Function \"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cimg style=\"max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb2e77981ff8b4c35b3c4ce66a13b2becC.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Saafbded37b3048aeb62c344731a16c1bJ.jpg\" slate-data-type=\"image\"\u003e\u003cimg style=\"max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa6400ca8c7fc474e8ea11b9105d97a28b.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"HC-05 \/ 1pc","offer_id":55506218025259,"sku":"14:350686#HC-05;200116262:202638835","price":8.08,"currency_code":"USD","in_stock":true},{"title":"HC-06 \/ 10pcs","offer_id":55506218058027,"sku":"14:350850#HC-06;200116262:202638841","price":74.32,"currency_code":"USD","in_stock":true},{"title":"HC-05 \/ 10pcs","offer_id":55506218090795,"sku":"14:350686#HC-05;200116262:202638841","price":73.6,"currency_code":"USD","in_stock":true},{"title":"HC-05 \/ 5pcs","offer_id":55506218123563,"sku":"14:350686#HC-05;200116262:202638839","price":42.44,"currency_code":"USD","in_stock":true},{"title":"HC-06 \/ 5pcs","offer_id":55506218156331,"sku":"14:350850#HC-06;200116262:202638839","price":44.0,"currency_code":"USD","in_stock":true},{"title":"HC-06 \/ 1pc","offer_id":55506218189099,"sku":"14:350850#HC-06;200116262:202638835","price":8.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S5339ce766d8a4a1c994a9f93de67cdced_68d35f33-3f53-486d-b5c7-50e3bc408007.webp?v=1788928859"},{"product_id":"hc-05-hc05-wireless-module-for-rduino-serial-6-pin-bluetooth-hc-06-4-pin-rf-receiver-transceiver-module-rs232-master-slave-1","title":"HC-05 HC05 Wireless Module For rduino Serial 6 Pin Bluetooth \/ HC-06 4 Pin RF Receiver Transceiver Module RS232 Master Slave","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHC-05 Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHC-06\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHC-05\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHC-05\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHC-06 Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n \u003cdiv class=\"detailmodule_html\"\u003e\n  \u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n   \u003cdiv class=\"detailmodule_html\"\u003e\n    \u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n     \u003cbr\u003e \n    \u003c\/div\u003e\n   \u003c\/div\u003e\n   \u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\n \u003cbr\u003e \n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n \u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n  \u003cdiv class=\"detailmodule_html\"\u003e\n   \u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n    \u003cdiv class=\"detailmodule_html\"\u003e\n     \u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n      \u003cdiv class=\"detailmodule_html\"\u003e\n       \u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n        \u003cbr\u003e \n        \u003cdiv style=\"margin:0px auto;margin-bottom:0px;margin-top:0px;margin-left:auto;margin-right:auto;text-align:center;\" align=\"center\"\u003e\u003c\/div\u003e\n        \u003cdiv style=\"text-align:center;margin:0px auto;margin-bottom:0px;margin-top:0px;margin-left:auto;margin-right:auto;\" align=\"center\"\u003e\n         \u003cdiv style=\"padding:5px 0px;padding-bottom:5px;padding-top:5px;padding-left:0px;padding-right:0px;display:inline-block;\" align=\"center\"\u003e\n          \u003ctable class=\"ke-zeroborder\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"border-collapse:collapse;\"\u003e\n           \u003ctbody\u003e\n            \u003ctr\u003e\n             \u003ctd\u003e\u003cp\u003e\u003cimg style=\"margin:1px;margin-bottom:1px;margin-top:1px;margin-left:1px;margin-right:1px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/H8daf821fcbf047e9be5d4497823e6fcfZ.jpg\" slate-data-type=\"image\" data-src=\"http:\/\/ae01.alicdn.com\/kf\/H8daf821fcbf047e9be5d4497823e6fcfZ.jpg\"\u003e\u003c\/p\u003e\u003c\/td\u003e\n             \u003ctd\u003e\u003cp\u003e\u003cimg style=\"margin:1px;margin-bottom:1px;margin-top:1px;margin-left:1px;margin-right:1px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/H2f5c764bc5134f29905c35ba5ed921b49.jpg\" slate-data-type=\"image\" data-src=\"http:\/\/ae01.alicdn.com\/kf\/H2f5c764bc5134f29905c35ba5ed921b49.jpg\"\u003e\u003c\/p\u003e\u003c\/td\u003e\n             \u003ctd\u003e\u003cp\u003e\u003cimg style=\"margin:1px;margin-bottom:1px;margin-top:1px;margin-left:1px;margin-right:1px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/H15e04880b46342c286b1e11f98515ecd7.jpg\" slate-data-type=\"image\" data-src=\"http:\/\/ae01.alicdn.com\/kf\/H15e04880b46342c286b1e11f98515ecd7.jpg\"\u003e\u003c\/p\u003e\u003c\/td\u003e\n             \u003ctd\u003e\u003cp\u003e\u003cimg style=\"margin:1px;margin-bottom:1px;margin-top:1px;margin-left:1px;margin-right:1px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/H8ced4d22bbd0405993e01c2694f14103a.jpg\" slate-data-type=\"image\" data-src=\"http:\/\/ae01.alicdn.com\/kf\/H8ced4d22bbd0405993e01c2694f14103a.jpg\"\u003e\u003c\/p\u003e\u003c\/td\u003e\n             \u003ctd\u003e\u003cp\u003e\u003cimg style=\"margin:1px;margin-bottom:1px;margin-top:1px;margin-left:1px;margin-right:1px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/H3ed63f1efbf541368ded5f12feaf55c5a.jpg\" slate-data-type=\"image\" data-src=\"http:\/\/ae01.alicdn.com\/kf\/H3ed63f1efbf541368ded5f12feaf55c5a.jpg\"\u003e\u003c\/p\u003e\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n             \u003ctd\u003e\u003cp\u003e\u003cimg style=\"margin:1px;margin-bottom:1px;margin-top:1px;margin-left:1px;margin-right:1px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/Ha883467c0ef945bd8cc9cbeff28ec512M.jpg\" slate-data-type=\"image\" data-src=\"http:\/\/ae01.alicdn.com\/kf\/Ha883467c0ef945bd8cc9cbeff28ec512M.jpg\"\u003e\u003c\/p\u003e\u003c\/td\u003e\n             \u003ctd\u003e\u003cp\u003e\u003cimg style=\"margin:1px;margin-bottom:1px;margin-top:1px;margin-left:1px;margin-right:1px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/He163e6be8d20464ba612d6a5e63303e2h.jpg\" slate-data-type=\"image\" data-src=\"http:\/\/ae01.alicdn.com\/kf\/He163e6be8d20464ba612d6a5e63303e2h.jpg\"\u003e\u003c\/p\u003e\u003c\/td\u003e\n             \u003ctd\u003e\u003cp\u003e\u003cimg style=\"margin:1px;margin-bottom:1px;margin-top:1px;margin-left:1px;margin-right:1px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/H31da7830d00146acaf680fcbb26dc1e0I.jpg\" slate-data-type=\"image\" data-src=\"http:\/\/ae01.alicdn.com\/kf\/H31da7830d00146acaf680fcbb26dc1e0I.jpg\"\u003e\u003c\/p\u003e\u003c\/td\u003e\n             \u003ctd\u003e\u003cp\u003e\u003cimg style=\"margin:1px;margin-bottom:1px;margin-top:1px;margin-left:1px;margin-right:1px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/H95fde13796224938b948514da7ec8c3cU.jpg\" slate-data-type=\"image\" data-src=\"http:\/\/ae01.alicdn.com\/kf\/H95fde13796224938b948514da7ec8c3cU.jpg\"\u003e\u003c\/p\u003e\u003c\/td\u003e\n             \u003ctd\u003e\u003cp\u003e\u003cimg style=\"margin:1px;margin-bottom:1px;margin-top:1px;margin-left:1px;margin-right:1px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/Haae6fac8b28b45d28daad1f247db27b8Q.jpg\" slate-data-type=\"image\" data-src=\"http:\/\/ae01.alicdn.com\/kf\/Haae6fac8b28b45d28daad1f247db27b8Q.jpg\"\u003e\u003c\/p\u003e\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n             \u003ctd\u003e\u003cp\u003e\u003cimg style=\"margin:1px;margin-bottom:1px;margin-top:1px;margin-left:1px;margin-right:1px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/H87401900ab444f928ee00a644eba6914K.jpg\" slate-data-type=\"image\" 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src=\"http:\/\/ae01.alicdn.com\/kf\/Hfb3a670e4988447ea5bbb6830d25804eA.jpg\" slate-data-type=\"image\" data-src=\"http:\/\/ae01.alicdn.com\/kf\/Hfb3a670e4988447ea5bbb6830d25804eA.jpg\"\u003e\u003c\/p\u003e\u003c\/td\u003e\n             \u003ctd\u003e\u003cp\u003e\u003cimg style=\"margin:1px;margin-bottom:1px;margin-top:1px;margin-left:1px;margin-right:1px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/Hdb3149d8c6a74b05842ac00048bf1297y.jpg\" slate-data-type=\"image\" data-src=\"http:\/\/ae01.alicdn.com\/kf\/Hdb3149d8c6a74b05842ac00048bf1297y.jpg\"\u003e\u003c\/p\u003e\u003c\/td\u003e\n            \u003c\/tr\u003e\n           \u003c\/tbody\u003e\n          \u003c\/table\u003e\n         \u003c\/div\u003e\n        \u003c\/div\u003e\n       \u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n     \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n   \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\n \u003cbr\u003e \n\u003c\/div\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_html\"\u003e\n \u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003c\/div\u003e\n \u003cdiv class=\"detailmodule_html\"\u003e\n  \u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003c\/div\u003e\n  \u003cdiv class=\"detailmodule_html\"\u003e\n   \u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003c\/div\u003e\n   \u003cdiv class=\"detailmodule_html\"\u003e\n    \u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003c\/div\u003e\n   \u003c\/div\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\u003cdiv class=\"detailmodule_image\"\u003e\n \u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S1c7d02a1996346779a175631342e014dB.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S1c7d02a1996346779a175631342e014dB.jpg\"\u003e \n \u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S0445067cfa6b4de1a49abae9c96c47eet.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S0445067cfa6b4de1a49abae9c96c47eet.jpg\"\u003e \n \u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/S17864105ea474de789ce86754f25f863L.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S17864105ea474de789ce86754f25f863L.jpg\"\u003e \n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"HC-06","offer_id":55506217664811,"sku":"14:10#HC-06","price":20.08,"currency_code":"USD","in_stock":true},{"title":"HC-05","offer_id":55506217697579,"sku":"14:350852#HC-05","price":20.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S1c7d02a1996346779a175631342e014dB.webp?v=1788928859"},{"product_id":"hc-05-hc-06-rf-wireless-bluetooth-transceiver-slave-module-hc05-hc06-rs232-ttl-to-uart-converter-and-adapter-for-arduino","title":"HC-05 HC-06 RF Wireless Bluetooth Transceiver Slave Module HC05 \/ HC06 RS232 \/ TTL to UART Converter and Adapter For Arduino","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSAMIROB\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e6\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae01.alicdn.com\/kf\/H0f58cfe5df464cd48e1a8e56107ff1f2O.gif\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin:0px auto;margin-bottom:0px;margin-top:0px;margin-left:auto;margin-right:auto\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;line-height:21px;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003ePay special attention to; The following are wrong connection methods:\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;line-height:21px;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003eOf the following does not belong to quality problems, are all wiring error, not warranty caveat emptor:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;line-height:21px;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e1, since the voluntary testing after the success, the use of TXD or RXD and short circuit\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;line-height:21px;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e2, module meet the power supply cause damage\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;line-height:21px;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003eProduct features:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;line-height:21px;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003eUsing HC - 06 from module 1, a core module, which leads to the interface includes VCC, GND, TXD, RXD, reserved LED state output pin, MCU can state whether the bluetooth is connected through the foot, from machine KEY pin is invalid\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;line-height:21px;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e2, the led indicates a bluetooth connection status, twinkle said there was no bluetooth connectivity, Chang Liang said bluetooth is connected and turned on the port\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;line-height:21px;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e3, backplane \"3.3 V, the input voltage 3.6 ~ 6 V, current when the unpaired about 30 ma, matching after about 10 ma, no more than 7 V input voltage!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;line-height:21px;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e4, interface level 3.3 V, can be connected directly to all kinds of single chip microcomputer (51, AVR, PIC, ARM, MSP430, etc.), 5 V single chip can be connected directly, without MAX232 couldn't through MAX232.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;line-height:21px;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e5, clearing the effective distance of 10 meters, more than 10 meters is possible, but not to this distance connection quality\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;line-height:21px;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003eAfter 6, pairing when full duplex serial port to use, do not need to know any bluetooth protocol, but supports only one in the eight data bits, stop bits and parity checking the communication format, which is the most commonly used communication format, does not support other formats.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;line-height:21px;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e7, when the bluetooth connection has not been established by pairing the AT command set baud rate, name, password, and set the parameters of the power save. After the bluetooth connection automatically switch to passthrough mode\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;line-height:21px;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e8, small size (3.57 cm * 1.52 cm), SMT factory, ensure the quality of the patch. And set transparent heat shrinkable tube, dust and beautiful, and there are some antistatic ability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;line-height:21px;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e9, this link for the machine, from the function and all kinds of computer with bluetooth, bluetooth host, with most of bluetooth mobile phone, PDA, PSP and other intelligent terminal pair, not matching between from the machine.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;line-height:21px;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003eSmall common sense (very important) :\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;line-height:21px;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003eTXD: sender, usually expressed as the sender, normal communication RXD must connect another equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;line-height:21px;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003eRXD: receiver, usually expressed as the receiver, the normal communication TXD must connect another equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;line-height:21px;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003eWhen normal communication itself TXD pick up equipment RXD forever!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;line-height:21px;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003eFrom collect spontaneous: normal communication RXD TXD connect other devices, so if you want to receive your send data as the name implies, namely receive your sending data, namely own TXD directly connected to the RXD, used to test the send and receive is normal, is the easiest fastest test method, when there is a problem to do the test first to determine whether the product failure. Also known as the loop back test.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;line-height:21px;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/Ha8d93790a104475398411cf06a2ef3d27.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;line-height:21px;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/H11833436bae04b149394472799d4119cp.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/H03ac3e351dee45ee88a15c08996fff5a1.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/Hca734f44a69b4aac9182e0e5199f4fa65.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/H7f7f83c024084944a7c8fddfc421088ds.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/H23ad24d66fda4c83bb1c6b94aedb71fc1.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/H58101e839e3243ccb0e603644eb90fc9p.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:800px\" width=\"800px\" src=\"http:\/\/ae01.alicdn.com\/kf\/H5a0662034c2d4096b5f7cd8c0cbf3504h.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"HC-06 New Version","offer_id":55506217795883,"sku":"14:173#HC-06 New Version","price":12.2,"currency_code":"USD","in_stock":true},{"title":"HC-05 New Version","offer_id":55506217828651,"sku":"14:29#HC-05 New Version","price":12.16,"currency_code":"USD","in_stock":true},{"title":"HC-06 Chip","offer_id":55506217861419,"sku":"14:10#HC-06 Chip","price":11.4,"currency_code":"USD","in_stock":true},{"title":"HC-05 Chip","offer_id":55506217894187,"sku":"14:350852#HC-05 Chip","price":11.72,"currency_code":"USD","in_stock":true},{"title":"HC-06 Compatible","offer_id":55506217926955,"sku":"14:366#HC-06 Compatible","price":13.8,"currency_code":"USD","in_stock":true},{"title":"HC-05 Compatible","offer_id":55506217959723,"sku":"14:175#HC-05 Compatible","price":13.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S7a81c936ba1142ae91cea3f2c25f2540D.webp?v=1788928859"},{"product_id":"hc-05-hc05-wireless-module-for-arduino-serial-6-pin-bluetooth-hc-06-4-pin-rf-receiver-transceiver-module-rs232-master-slave","title":"HC-05 HC05 Wireless Module For Arduino Serial 6 Pin Bluetooth \/ HC-06 4 Pin RF Receiver Transceiver Module RS232 Master Slave","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eRoarkit\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eW\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40-80\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cimg src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Ha466c17240b9410a8c25933a837119bfR.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cdiv style=\"font-family:arial;color:rgb(0, 0, 0)\"\u003e\n\u003cdiv\u003e\n\u003ckse:widget data-widget-type=\"customText\" id=\"23603909\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000000666159\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0d2a3207756f42fabe518aecf74bfddbc.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S9fa24b52a9f34baca3cdd9fdc9ac8922H.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"margin:0px auto;margin-bottom:0px;margin-top:0px;margin-left:auto;margin-right:auto\"\u003e\n\u003cp style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;overflow:hidden;height:1px\"\u003e9536\u003c\/p\u003e\n\u003cdiv style=\"font-size:24px;font-weight:600;text-align:center;color:rgb(204, 255, 255);background-color:rgb(0, 204, 255);padding:8px;padding-bottom:8px;padding-top:8px;padding-left:8px;padding-right:8px\" align=\"center\"\u003eMore Bluetooth Module\u003c\/div\u003e\n\u003cdiv style=\"text-align:center\" align=\"center\"\u003e\u003cdiv style=\"text-align:center;padding:5px 0px;padding-bottom:5px;padding-top:5px;padding-left:0px;padding-right:0px;display:inline-block\" align=\"center\"\u003e\n\u003cimg style=\"border:0px currentcolor;margin:3px;margin-bottom:3px;margin-top:3px;margin-left:3px;margin-right:3px\" src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1fbYVph3IL1JjSZPfq6ArUVXaK.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"border:0px currentcolor;margin:3px;margin-bottom:3px;margin-top:3px;margin-left:3px;margin-right:3px\" src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB17voBbD1z01JjSZFCq6xY.XXaT.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"border:0px currentcolor;margin:3px;margin-bottom:3px;margin-top:3px;margin-left:3px;margin-right:3px\" src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1GLLMbfnW1eJjSZFqq6y8sVXac.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"border:0px currentcolor;margin:3px;margin-bottom:3px;margin-top:3px;margin-left:3px;margin-right:3px\" src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1mJDHoOFTMKJjSZFAq6AkJpXaM.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"border:0px currentcolor;margin:3px;margin-bottom:3px;margin-top:3px;margin-left:3px;margin-right:3px\" src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1L7mffLNNTKJjSspeq6ySwpXaP.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"border:0px currentcolor;margin:3px;margin-bottom:3px;margin-top:3px;margin-left:3px;margin-right:3px\" src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1s9UHgaagSKJjy0Fbq6y.mVXaa.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"border:0px currentcolor;margin:3px;margin-bottom:3px;margin-top:3px;margin-left:3px;margin-right:3px\" src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1sKo1gjuhSKJjSspaq6xFgFXa8.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"border:0px currentcolor;margin:3px;margin-bottom:3px;margin-top:3px;margin-left:3px;margin-right:3px\" src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1_VQZgamgSKJjSspiq6xyJFXap.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"border:0px currentcolor;margin:3px;margin-bottom:3px;margin-top:3px;margin-left:3px;margin-right:3px\" src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1L0PHoOFTMKJjSZFAq6AkJpXaU.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"border:0px currentcolor;margin:3px;margin-bottom:3px;margin-top:3px;margin-left:3px;margin-right:3px\" src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1gHsZgjqhSKJjSspnq6A79XXau.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"border:0px currentcolor;margin:3px;margin-bottom:3px;margin-top:3px;margin-left:3px;margin-right:3px\" src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1cuRZkrsTMeJjSszdq6AEupXal.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"border:0px currentcolor;margin:3px;margin-bottom:3px;margin-top:3px;margin-left:3px;margin-right:3px\" src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB131JQkwMPMeJjy1Xdq6ysrXXa7.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"border:0px currentcolor;margin:3px;margin-bottom:3px;margin-top:3px;margin-left:3px;margin-right:3px\" src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1JenvoOAKL1JjSZFoq6ygCFXah.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"border:0px currentcolor;margin:3px;margin-bottom:3px;margin-top:3px;margin-left:3px;margin-right:3px\" src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB14Pg2gjuhSKJjSspjq6Ai8VXas.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"border:0px currentcolor;margin:3px;margin-bottom:3px;margin-top:3px;margin-left:3px;margin-right:3px\" src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB11Q2TplcHL1JjSZJiq6AKcpXaK.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"border:0px currentcolor;margin:3px;margin-bottom:3px;margin-top:3px;margin-left:3px;margin-right:3px\" src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1r8bug1KAUKJjSZFzq6xdQFXah.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"border:0px currentcolor;margin:3px;margin-bottom:3px;margin-top:3px;margin-left:3px;margin-right:3px\" src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1LMNyXSsQ2uJjSZFFq6xYUFXa3.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"border:0px currentcolor;margin:3px;margin-bottom:3px;margin-top:3px;margin-left:3px;margin-right:3px\" src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1KPt.fLBNTKJjSszeq6Au2VXaq.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"border:0px currentcolor;margin:3px;margin-bottom:3px;margin-top:3px;margin-left:3px;margin-right:3px\" src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1.Hx3fLNNTKJjSspkq6yeWFXaI.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"border:0px currentcolor;margin:3px;margin-bottom:3px;margin-top:3px;margin-left:3px;margin-right:3px\" src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1hGEzf4uaVKJjSZFjq6AjmpXai.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"border:0px currentcolor;margin:3px;margin-bottom:3px;margin-top:3px;margin-left:3px;margin-right:3px\" src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1g7gojYsTMeJjy1zbq6AhlVXah.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"border:0px currentcolor;margin:3px;margin-bottom:3px;margin-top:3px;margin-left:3px;margin-right:3px\" src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1Jw5Za8E_1uJjSZFOq6xNwXXaL.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"border:0px currentcolor;margin:3px;margin-bottom:3px;margin-top:3px;margin-left:3px;margin-right:3px\" src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1.p1Yf6ihSKJjy0Fiq6AuiFXad.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"border:0px currentcolor;margin:3px;margin-bottom:3px;margin-top:3px;margin-left:3px;margin-right:3px\" src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1rM9Za8E_1uJjSZFOq6xNwXXaN.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg width=\"950\" src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1xATWiC7PL1JjSZFHq6AciXXa8.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg width=\"950\" src=\"http:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1uY65iEQIL1JjSZFhq6yDZFXaa.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"HC-06","offer_id":55506218221867,"sku":"14:350852#HC-06","price":9.84,"currency_code":"USD","in_stock":true},{"title":"HC-05","offer_id":55506218254635,"sku":"14:1202#HC-05","price":10.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S1abf9cf1ca034e58bcbb7afcb617bc756.webp?v=1788928859"},{"product_id":"hc-05-hc05-wireless-module-for-serial-6-pin-bluetooth","title":"HC-05 HC05 Wireless Module For  Serial 6 Pin Bluetooth","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e1. It is HC-05.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e2. Use the CSR mainstream bluetooth chip, bluetooth V2.0 protocol standards. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e3. Module working voltage 3.3 V. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e4. Potter default rate of 9600, the user can be set up. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e5. The core module size : 28 mm x 15 mm x 2.35 mm. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e6. Working current: matching for 30 MA, matching the communication for 8 MA. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e7. Dormancy current: no dormancy. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e8. Used for GPS  system, water and electricity gas meter reading system. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e9. With computer and bluetooth bluetooth adapter, PDA, seamless connection equipment\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eCommercial Series: Bluetooth module board Series\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eWith LED indicator light, use 150mA and 3.3V regulation chip.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eWith VCC.GND.TXD.RXD foot for the Bluetooth\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eWith \"Re-seach\" button(ON\/OFF\/WAKE foot for it , external MCU outinput \"High level\" can control module to re-seach)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eCompatible with bluetooth master module\".slave module\"or master-slave(whole) module.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eInput voltage: 3.3~6V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eNote:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eInput power supply 3.3~6V, Prohibit more than 7V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eNo \"Automatically prevent power supply peversing func\", so please correctly connect power supply \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eWe advise to install \"Bluetooth master module\" \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eThe \"State\" is output foot for LED status, when bluetooth \"Unconnected\", output \"Pulse\" ; when bluetooth \"connected\", output \"High level\", we can determine the states from \"MCU\" \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eIf only the board , No any \"Bluetooth Function \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003eThe package includes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px; font-family: Verdana;\"\u003e1 * hc-05 module\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S146a7b5c9eed497583716f1032d7a9bcL.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb2dc1f2a32b940a6afb8b14ce2cafe78Q.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S49ee9613ee074a76889c843df5f37923q.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4b8a8dc0270a4cde889786028c2aebcdQ.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2959def041334b988671b7af2fb623f1S.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S662717fc012940778be91080a990934e2.jpg\" class=\"detail-desc-decorate-image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S77ad6d07334f4aedba43b03c82b660a51.jpg\" class=\"detail-desc-decorate-image\"\u003e\n\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"One Size","offer_id":55506218287403,"sku":"14:10#One Size","price":18.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S146a7b5c9eed497583716f1032d7a9bcL_361899c9-2a8e-4bec-996b-bcc7813b1d90.webp?v=1788928860"},{"product_id":"hc05-hc-05-3-6v-6v-master-slave-integrated-wireless-serial-port-transparent-transmission-module","title":"HC05 HC-05 3.6V-6V master-slave integrated wireless serial port transparent transmission module","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0c2145c94e074e4a957fc592e42718068.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb8cb064806384be4b12a0195a3bd7178s.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S93fd175e5dd04c22affb11185da68e78i.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sce207c09d9bf49f38d11ce9df47ddf864.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S749c67b08d3e4c3cabb564975fd2078do.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sbc940b5d4d18428680e89f9e6987bbdd7.jpg\" slate-data-type=\"image\"\u003eFAQ：\r\u003c\/p\u003e\u003cp\u003eQ1. What's the MOQ\r\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgba(159,5,0,255)\"\u003eA1 MOQ 1piece. We believe that smallsample orders are essential to serious big orders.\u003c\/span\u003e\r\u003c\/p\u003e\u003cp\u003eQ2. What is the lead time\r\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgba(159,5,0,255)\"\u003eA2 Normally we ship within 1-7 working days after receiving the payment, depending on the ordered quantity and the stock status.\u003c\/span\u003e\r\u003c\/p\u003e\u003cp\u003eQ3. How about shipping\r\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgba(159,5,0,255)\"\u003eA3 We usually ship via DHLFedExUPS or express on Aliexpress and it normally takes 5-7 days to arrive. Please voice freely if needing expedited or economical options.\u003c\/span\u003e\r\u003c\/p\u003e\u003cp\u003eQ4. Import Taxes or Duties\r\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"color:rgba(159,5,0,255)\"\u003eA4 DAP is our normal trade terms, which means you need to handle the custom over your side.\u003c\/span\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"HC-05","offer_id":55506218352939,"sku":"14:173#HC-05","price":59.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S0c2145c94e074e4a957fc592e42718068.webp?v=1788928860"},{"product_id":"hc-05-hc05-wireless-module-for-rduino-serial-6-pin-bluetooth-hc-06-4-pin-rf-receiver-transceiver-module-rs232-master-slave-2","title":"HC-05 HC05 Wireless Module For rduino Serial 6 Pin Bluetooth \/ HC-06 4 Pin RF Receiver Transceiver Module RS232 Master Slave","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eStlxy\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDIY Supplies\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectrical\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eElectronic\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHC-05\/HC-06\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSemi-finishedproduct\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBluetooth module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000005411612\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003ethis module can be set to a transmitter or receiver,transmitter could pairing with receiver,receiver and receiver or transmitter and transmitter can't communication between,receiver could pairing with computers and cell phone bluetooth,when buying,the default for receiver.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003e1. It is HC-05.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003e2. Use the CSR mainstream bluetooth chip,bluetooth V2.0 protocol standards.\u003cbr\u003e 3. Module working voltage 3.3 V.\u003cbr\u003e 4. Potter default rate of 9600,the user can be set up.\u003cbr\u003e 5. The core module size : 28 mm x 15 mm x 2.35 mm.\u003cbr\u003e 6. Working current: matching for 30 MA,matching the communication for 8 MA.\u003cbr\u003e 7. Dormancy current: no dormancy.\u003cbr\u003e 8. Used for GPS navigation system,water and electricity gas meter reading system.\u003cbr\u003e 9. With computer and bluetooth bluetooth adapter,PDA,seamless connection equipment\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cul style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\"\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eCommercial Series: Bluetooth module board Series\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eWith LED indicator light,use 150mA and 3.3V regulation chip.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eWith VCC.GND.TXD.RXD foot for the Bluetooth\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eWith \"Re-seach\" button(ON\/OFF\/WAKE foot for it,external MCU outinput \"High level\" can control module to re-seach)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eCompatible with bluetooth master module\".slave module\"or master-slave(whole) module.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eInput voltage: 3.3~6V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eSize: 1.55cm*3.98cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eNote:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003einput power supply 3.3~6V,Prohibit more than 7V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(0, 112, 192)\"\u003e\u003cspan\u003eNo \"Automatically prevent power supply peversing func\",so please correctly connect power supply\u003cbr\u003e We advise to install \"Bluetooth master module\"\u003cbr\u003e The \"State\" is output foot for LED status,when bluetooth \"Unconnected\",output \"Pulse\" ; when bluetooth \"connected\",output \"High level\",we can determine the states from \"MCU\"\u003cbr\u003e If only the board,No any \"Bluetooth Function \"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size:inherit;font-weight:inherit;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;color:rgb(0, 0, 0);border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eAllows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:none;box-sizing:border-box'\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eWorks with any USB Bluetooth adapters.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eDefault Baud Rate: 9600,8,1,n.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eBuilt in antenna.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eCoverage up to 30ft.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eBluetooth version: V2.0+EDR\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eOperating voltage: 3.3V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eDefault Baud Rate: 9600,8,1,n.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eSignal coverage: 30ft\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eItem size: 4.3 * 1.6 * 0.7cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eItem weight: 3g\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003ePackage size: 9 * 3 * 1cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003ePackage weight: 8g\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box'\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cul style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:none;box-sizing:border-box\"\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eCommercial Series: Bluetooth module board Series\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eWith LED indicator light,use 150mA and 3.3V regulation chip.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eWith VCC.GND.TXD.RXD foot for the Bluetooth\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eWith \"Re-seach\" button(ON\/OFF\/WAKE foot for it,external MCU outinput \"High level\" can control module to re-seach)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eCompatible with bluetooth master module\".slave module\"or master-slave(whole) module.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eInput voltage: 3.3~6V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eSize: 1.55cm*3.98cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"line-height:inherit;border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003e Note:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003einput power supply 3.3~6V,Prohibit more than 7V\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\n\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eNo \"Automatically prevent power supply peversing func\",so please correctly connect power supply\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eWe advise to install \"Bluetooth master module\"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eThe \"State\" is output foot for LED status,when bluetooth \"Unconnected\",output \"Pulse\" ; when bluetooth \"connected\",output \"High level\",we can determine the states from \"MCU\"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(102, 102, 102)\"\u003e\u003cspan\u003eIf only the board,No any \"Bluetooth Function \"\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc6062d86de3849ccbc77448cc98eb5e9p.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1712ff925e88406a8778c2125983f989b.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S222898a0df8740e3a1d643ed9b51fed9z.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S35d7b9a2c8604f8da21f4309f93306a36.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Saabff3ff077540c0a5e0bfd0e0653446s.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S331ce449f8ec46b0b11dc5c8807edbd7O.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S553bd6a08570424da06e8dba589c266am.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd3b4dcad30754aa9ad17fb21c42423756.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S99c4d385a69148e3bfdbd82bced1d6e10.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"HC-06 \/ 5pcs","offer_id":55506218484011,"sku":"14:350850#HC-06;200116262:202638839","price":79.76,"currency_code":"USD","in_stock":true},{"title":"HC-06 \/ 10pcs","offer_id":55506218516779,"sku":"14:350850#HC-06;200116262:202638841","price":100.8,"currency_code":"USD","in_stock":true},{"title":"HC-05 \/ 1pc","offer_id":55506218549547,"sku":"14:350686#HC-05;200116262:202638835","price":10.84,"currency_code":"USD","in_stock":true},{"title":"HC-05 \/ 5pcs","offer_id":55506218582315,"sku":"14:350686#HC-05;200116262:202638839","price":79.52,"currency_code":"USD","in_stock":true},{"title":"HC-05 \/ 10pcs","offer_id":55506218615083,"sku":"14:350686#HC-05;200116262:202638841","price":99.52,"currency_code":"USD","in_stock":true},{"title":"HC-06 \/ 1pc","offer_id":55506218647851,"sku":"14:350850#HC-06;200116262:202638835","price":10.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sffb46f51b00941ea9222c2d816120cf0H.webp?v=1788928862"},{"product_id":"jdy-31-spp-c-for-bluetooth-serial-pass-through-module-wireless-serial-communication-from-machine-wireless-jdy-31-replace-hc-05","title":"JDY-31 SPP-C For Bluetooth serial pass-through module wireless serial communication from machine Wireless JDY-31 Replace HC-05","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSTJF\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e...\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFunctions\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectronic Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eRange of application\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSwitch And Sensor For Arduino STM\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e...\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003eThank you for your trust and support. Our products are all tested before shipment. If there are any problems with the use of the products, please contact our customer service. We will reply to your message as soon as possible.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg data-src=\"https:\/\/ae01.alicdn.com\/kf\/S3614b6c17d0c48b3b0ffac86a05b0ed5q.jpg\" src=\"https:\/\/ae01.alicdn.com\/kf\/S3614b6c17d0c48b3b0ffac86a05b0ed5q.jpg\" width=\"600\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg data-src=\"https:\/\/ae01.alicdn.com\/kf\/S02cba37d57b549aebf090e4377567bd0c.jpg\" src=\"https:\/\/ae01.alicdn.com\/kf\/S02cba37d57b549aebf090e4377567bd0c.jpg\" width=\"600\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg data-src=\"https:\/\/ae01.alicdn.com\/kf\/Se9412278dbdd4f55a1732b931de3596cV.jpg\" src=\"https:\/\/ae01.alicdn.com\/kf\/Se9412278dbdd4f55a1732b931de3596cV.jpg\" width=\"600\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg data-src=\"https:\/\/ae01.alicdn.com\/kf\/S535f5e1d035948f78c551016fdd23b02U.jpg\" src=\"https:\/\/ae01.alicdn.com\/kf\/S535f5e1d035948f78c551016fdd23b02U.jpg\" style=\"width:1000px;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg data-src=\"https:\/\/ae01.alicdn.com\/kf\/S56fa6e495f4b4b0fab8db34e3e864598v.jpg\" src=\"https:\/\/ae01.alicdn.com\/kf\/S56fa6e495f4b4b0fab8db34e3e864598v.jpg\" style=\"width:1000px;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg data-src=\"https:\/\/ae01.alicdn.com\/kf\/S70a4c6371a05440fac9b5622d94f2159O.jpg\" src=\"https:\/\/ae01.alicdn.com\/kf\/S70a4c6371a05440fac9b5622d94f2159O.jpg\" style=\"width:1000px;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sf7b4b131cd47439fbdfc79c7d6666463B.jpg\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf7b4b131cd47439fbdfc79c7d6666463B.jpg\" style=\"width:1000px;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg data-src=\"https:\/\/ae01.alicdn.com\/kf\/S2653e746b3ec431598bb98eb8c690086l.jpg\" src=\"https:\/\/ae01.alicdn.com\/kf\/S2653e746b3ec431598bb98eb8c690086l.jpg\" style=\"width:1000px;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg data-src=\"https:\/\/ae01.alicdn.com\/kf\/S00cc249175ea4169964a5baf94513430f.jpg\" src=\"https:\/\/ae01.alicdn.com\/kf\/S00cc249175ea4169964a5baf94513430f.jpg\" style=\"width:1000px;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55506218746155,"sku":"\u003cnone\u003e","price":12.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S64ae238b7eb144f0a4c48be105133ce5E.webp?v=1788928862"},{"product_id":"dx-bt18-spp2-0-for-bluetooth-module-serial-transmission-ble4-0-support-compatible-with-hc-05-hc-06","title":"DX-BT18 SPP2.0 For Bluetooth module serial transmission BLE4.0 support Compatible with HC-05 HC-06","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSTJF\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e...\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFunctions\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectronic Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIY Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eRange of application\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSwitch And Sensor For Arduino STM\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e...\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size:28px;\"\u003eDX-BT18 SPP2.0 For Bluetooth module serial transmission BLE4.0 support Compatible with HC-05 HC-06\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:28px;\"\u003e?\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg data-src=\"https:\/\/ae01.alicdn.com\/kf\/S41f438483cd5432a830fe08751a725cf4.jpg\" src=\"https:\/\/ae01.alicdn.com\/kf\/S41f438483cd5432a830fe08751a725cf4.jpg\" style=\"width:1000px;\"\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Single mode","offer_id":55506218778923,"sku":"14:350852#Single mode","price":8.68,"currency_code":"USD","in_stock":true},{"title":"Dual mode","offer_id":55506218811691,"sku":"14:10#Dual mode","price":9.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S17d58ed0960a4d0a9ddce45bc8e603c06.webp?v=1788928862"},{"product_id":"1pcshc-05-hc-06-rf-wireless-bluetooth-transceiver-slave-module-hc05-hc06-rs232-ttl-to-uart-converter-and-adapter-for-arduino","title":"1pcsHC-05 HC-06 RF Wireless Bluetooth Transceiver Slave Module HC05 \/ HC06 RS232 \/ TTL to UART Converter and Adapter For Arduino","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003elow\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sfe9fbe61d9ed409e9d801b9ae2f4624eS.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S40d7b584f90d49839dfdec73b55fe8f4q.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd4ffb4583c1647938b35712a512030e6i.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf7dff693065a4d55893a333922ecdf5bq.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S29d860b754e247839bc76d9b6f030b46J.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S154a18e227824bebab74a82afda93a602.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S869f092716644f26bb249fd796a8884e0.png\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000004708409\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000003698801\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"China Mainland","offer_id":55506218909995,"sku":"200007763:201336100","price":55.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sd635e2f4c81340d3a6c0387ff11cc24fj.webp?v=1788928863"},{"product_id":"10pcs-lots-hc05-anti-reverse-integrated-bluetooth-serial-pass-through-module-hc-05-master-slave-6pin-in-stock","title":"10pcs\/lots HC05 Anti-Reverse, Integrated Bluetooth Serial Pass-Through Module, HC-05 Master-Slave 6pin In Stock!","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eInternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eInternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eInternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%\" class=\"ke-zeroborder\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"text-align:center\" align=\"center\"\u003e\u003ctable style=\"border-collapse:collapse;width:100%\" class=\"ke-zeroborder\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd style=\"text-align:center\" align=\"center\"\u003e\n\u003cp style=\"text-align:left\" align=\"left\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style=\"font-size:24px\"\u003eWelcome to our Store\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cstrong\u003e               If you buy more quantity, Please contact us\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\n\u003cbr\u003e \u003cspan\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003eWhy directly choose us:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\u003cspan\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003e1. All the goods for sale are in stock,we can ship to you within 3 working days.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\u003cspan\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003e2. We have many different kinds of goods (all in one shop)\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\u003cspan\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eAnd more important ,you will get the lowest price with high qanlity.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003eShipping\u0026amp;Payment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\u003cspan\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003e1. we can ship items to all over the world.and we had been shipped to many\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\u003cspan\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003ecountries eg:Itlay,Spain,France,Iran and so on.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\u003cspan\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003e1. Shiping fee is cheap ,we can ship to you by DHL,UPS,TNT ,EMS ,China Post Air Mail .\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\n\u003cspan\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003e2. Payment is safe and easy, you can pay me online use credit card(VISA or Mastercard\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003e\u003cstrong\u003e)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003eor others\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(0, 0, 255)\"\u003eReturn Policy\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eOur Guarantee\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eYou Satisfaction is our #1 Goal!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003e100% satisfaction guarantee!\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:left\" align=\"left\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eIt is our commitment to make sure you are 100% satisfied with you 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src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S016469a6611940edaadcec43b1ab7a6dq.jpg\" slate-data-type=\"image\"\u003e \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3edcc93915ba4d1186a7d01ec9954ad5e.jpg\" slate-data-type=\"image\"\u003e \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb2e9ff8dcf50407592aaa3c3514f12e0R.jpg\" slate-data-type=\"image\"\u003e \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf7e64b9c48d542b6a141345f4918e9679.jpg\" slate-data-type=\"image\"\u003e \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc15fb43e2f32497e9f9a8fa55fd4ac6fR.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"hc-05","offer_id":55506219598123,"sku":"14:365458#hc-05","price":16.12,"currency_code":"USD","in_stock":true},{"title":"hc-06","offer_id":55506219630891,"sku":"14:1254#hc-06","price":15.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sf921f4587cc14cba8c315b08de318c759.webp?v=1788928865"},{"product_id":"hc-05-hc-05-hc-06-hc-06-rf-wireless-for-bluetooth-transceiver-slave-module-rs232-ttl-to-uart-converter-and-adapter-for-arduino","title":"HC-05 HC 05 hc-06 HC 06 RF Wireless For Bluetooth Transceiver Slave Module RS232 \/ TTL to UART converter and adapter for arduino","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOther\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e30 MA\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ehc-05 hc-06 Bluetooth\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40-+85\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3.3~6V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e1.1 Tips (Very important) :\u003cbr\u003eTXD: sending end, generally expressed as its own sending end, normal communication must be connected to the RXD of another device.\u003cbr\u003eRXD: receiving end, generally expressed as their own receiving end, normal communication must be connected to the TXD of another device.\u003cbr\u003eNormal communication when the TXD itself is always connected to the device RXD!\u003cbr\u003eSelf-absorption: Normal communication TXD RXD connect other devices, so if you want to receive their data, as the name implies, is receiving themselves to send data, is directly connected to the RXD TXD itself, that is, used to test whether the sending and receiving of normal itself, is the most simple test method is the fastest, when problems arise first do this test to determine whether the product failure. Also known as loop testing.\u003c\/p\u003e\n\u003cp\u003e1.2 Level logic:\u003cbr\u003eTTL level: usually the data is expressed in binary. It is specified that +5V is equivalent to logic \"1\" and 0V is equivalent to logic \"0\". It is called TTL signal system and positive logic\u003cbr\u003eRS232 level: adopt -12V to -3V, equivalent to logic \"0\", +3V to +12V logic level, equivalent to logic \"1\", is negative logic\u003c\/p\u003e\n\u003cp\u003e1.3 Product Features:\u003cbr\u003e1, the core module uses HC-05 from the module, the output interface includes VCC,GND,TXD,RXD,KEY pin, connection status pin (STATE), the output is low if not connected, the output is high after connected\u003cbr\u003e2. Led indicates the connection status. Quick blinking means no connection; slow blinking means AT mode; double blinking means  is connected and the port is opened\u003cbr\u003eThe bottom plate is equipped with anti-reverse connection diode, with 3.3V LDO, the input voltage is 3.6-6V, the unpaired current is about 30mA, the paired current is about 10mA, the input voltage is prohibited to exceed 7V!\u003cbr\u003e4, interface level 3.3V, can be directly connected to a variety of microcontroller (51, AVR, PIC, ARM, MSP430, etc.), 5V microcontroller can also be directly connected, without MAX232 can not go through MAX232!\u003cbr\u003e5, open effective distance of 10 meters (power CLASS is CLASS 2), more than 10 meters is also possible, but the connection quality of this distance is not guaranteed\u003cbr\u003e6. After pairing, when the full-duplex serial port is used, there is no need to know any protocol. It supports 8-bit data bit, 1-bit stop bit and parity check communication format, which is also the most commonly used communication format, and other formats are not supported.\u003cbr\u003e7. You can enter the AT command mode by raising 34 feet to set parameters and query information\u003cbr\u003e8, small size (3.57cm*1.52cm), factory SMT production, to ensure the quality of SMT. And set transparent heat shrinkable tube, dustproof and beautiful, and has a certain anti-static ability.\u003cbr\u003e9. Switch to host or slave mode by using THE AT command, and connect to the specified device by using the AT command\u003cbr\u003e10, support from 4800bps to 1382400bps between standard baud rate\u003c\/p\u003e\n\u003cp\u003e1.4 Product Usage:\u003cbr\u003eAfter pairing, the serial port can be used as a fixed baud rate serial port. Therefore, as long as the serial port device is in the communication format of \"fixed baud rate, 8 data bits, no parity check\", it can directly replace the original wired serial port without modifying the program. Such as data acquisition, intelligent car, serial printer, outdoor dot matrix strip screen control, etc.\u003cbr\u003ePair with computer: suitable for computer and device to communicate through  serial port, the use method is the same as serial port\u003cbr\u003ePairing with mobile phone: suitable for communication between mobile phone and device through  serial port, the use method is the same as serial port\u003cbr\u003ePairing with  host: it is suitable for two devices to communicate directly through  serial port, such as between single chip microcomputer and single chip microcomputer, wired serial port and single chip microcomputer, etc. The use method is the same as serial port\u003c\/p\u003e\n\u003cp\u003eFlexible use:\u003cbr\u003eBaud rate conversion, because the receiving end and the sending end can choose their own baud rate, in the case of small data volume can be used as baud rate conversion equipment.\u003c\/p\u003e\n\u003cp\u003e2.1 How to connect  module to computer (effective in slave mode)\u003cbr\u003eHere is an example of pairing it with a computer:\u003cbr\u003eFirst, power on the  passthrough module, and then the LED flashes. Open \"My  Location\" and click \"Search for devices in the valid range\".\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThe system searches for  devices with the default device name \"linvor\" (modified name if modified, such as \"jiayuanelectron\"), double click or right click and choose \"add  device\".\u003c\/p\u003e\n\u003cp\u003eEnter the pairing password (default: 1234),\u003c\/p\u003e\n\u003cp\u003eClick \"Next\". If the password is correct, the connection between the computer and the passthrough module will be established. If  serial port device has not been installed before, the system will automatically install the driver and generate a virtual serial port\u003c\/p\u003e\n\u003cp\u003eClick Config, select the appropriate COM port,\u003c\/p\u003e\n\u003cp\u003eI can only choose COM5 here, which is the serial port for computer operation after connection. For example, WHEN I open com5 here, the LED of  module will change from quick flash to double flash. At this time, you only need to use module as the serial port of fixed baud rate of computer, but it is wireless.\u003cbr\u003eTips:\u003c\/p\u003e\n\u003cp\u003e1. The supply voltage must be 5V, not 3.3V\u003c\/p\u003e\n\u003cp\u003e2. Do not connect the pin of the power cable to the data cable. Confirm it carefully before connecting the cable\u003c\/p\u003e\n\u003cp\u003e3. The LED must enter the slow blinking mode before the AT command test\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e4. After each AT instruction is input, you must press enter to send it\u003c\/p\u003e\n\u003cp\u003e5. If OK cannot be returned, swap RXD and TXD\u003c\/p\u003e\n\u003cp\u003e6. Do not tear the heat shrinkable tube or weld it by yourself. Otherwise, the warranty and return and replacement service will be waived\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e7. The RXD and TXD on UNO cannot be used to connect  module for AT instruction test\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S07b6c8e1444b4ee3b69fc6bc8b1483c6j.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0b5b0d7b4cf14aa581b46c1e5c8d693ct.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se81926ab08f64ae294031e80aa8f3fa4b.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S53eee5c2e42b4b67ab4fe6ece73074baa.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S530faa776c0a44459ffa80c631e04a30c.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"HC-05","offer_id":55506219761963,"sku":"14:350852#HC-05","price":24.68,"currency_code":"USD","in_stock":true},{"title":"HC-05 1","offer_id":55506219794731,"sku":"14:1202#HC-05","price":13.16,"currency_code":"USD","in_stock":true},{"title":"HC-06","offer_id":55506219827499,"sku":"14:351074#HC-06","price":11.4,"currency_code":"USD","in_stock":true},{"title":"HC-06 1","offer_id":55506219860267,"sku":"14:4044226#HC-06","price":24.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S07b6c8e1444b4ee3b69fc6bc8b1483c6j.webp?v=1788928866"},{"product_id":"10sets-lot-hc05-jy-mcu-anti-reverse-integrated-bluetooth-serial-pass-through-module-hc-05-master-slave-6pin","title":"10sets\/lot HC05 JY-MCU anti-reverse, integrated Bluetooth serial pass-through module, HC-05 master-slave 6pin","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e10\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_text\"\u003e\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003eParts NO.:hc-05 HC 05 RF Wireless Bluetooth Transceiver Slave Module\u003cbr\u003ePackage :\u003cbr\u003eQuantity : 10 PCS\u003cbr\u003eElectronics Description\u003cbr\u003eHC-05 bluetooth module Device include:\u003cbr\u003eNote:It's HC-05 Bluetooth module Slaveand master two in one module\u003cbr\u003ethis module can be set to a transmitter or receiver, transmitter could pairing with receiver , receiver and receiver or transmitter and transmitter can't communication between, receiver could pairing with computers and cell phone bluetooth , when buying, the default for receiver.\u003cbr\u003e1. It is HC-05.2. Use the CSR mainstream bluetooth chip, bluetooth V2.0 protocol standards.\u003cbr\u003e3. Module working voltage 3.3 V.\u003cbr\u003e4. Potter default rate of 9600, the user can be set up.\u003cbr\u003e5. The core module size : 28 mm x 15 mm x 2.35 mm.\u003cbr\u003e6. Working current: matching for 30 MA, matching the communication for 8 MA.\u003cbr\u003e7. Dormancy current: no dormancy.\u003cbr\u003e8. Used for GPS navigation system, water and electricity gas meter reading system.\u003cbr\u003e9. With computer and bluetooth bluetooth adapter, PDA, seamless connection equipment\u003cbr\u003eCommercial Series: Bluetooth module board Series\u003cbr\u003eWith LED indicator light, use 150mA and 3.3V regulation chip.\u003cbr\u003eWith VCC.GND.TXD.RXD foot for the Bluetooth\u003cbr\u003eWith \"Re-seach\" button(ON\/OFF\/WAKE foot for it , external MCU outinput \"High level\" can control module to re-seach)\u003cbr\u003eCompatible with bluetooth master module\".slave module\"or master-slave(whole) module.\u003cbr\u003eInput voltage: 3.3~6V\u003cbr\u003eSize: 1.55cm*3.98cm\u003cbr\u003eNote:\u003cbr\u003einput power supply 3.3~6V, Prohibit more than 7V\u003cbr\u003eNo \"Automatically prevent power supply peversing func\", so please correctly connect power supply\u003cbr\u003eWe advise to install \"Bluetooth master module\"\u003cbr\u003eThe \"State\" is output foot for LED status, when bluetooth \"Unconnected\", output \"Pulse\" ; when bluetooth \"connected\", output \"High level\", we can determine the states from \"MCU\"\u003cbr\u003eIf only the board , No any \"Bluetooth Function \"\u003cbr\u003ePackage Included:\u003cbr\u003e10PCS*HC-05 bluetooth module with backboard\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1G7.srxSYBuNjSsphq6zGvVXaE.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Y5zDcRDH8KJjy1zeq6xjepXa1.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1FiDilaagSKJjy0Fcq6AZeVXay.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1v2aDljuhSKJjSspdq6A11XXau.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55506219958571,"sku":"\u003cnone\u003e","price":146.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/HLB1wMqtXxrvK1RjSszeq6yObFXaz.webp?v=1788928865"},{"product_id":"10pcs-free-shipping-10pcs-lot-hc05-jy-mcu-anti-reverse-integrated-bluetooth-serial-pass-through-module-hc-05-master-slave-6pin","title":"10pcs Free Shipping 10pcs\/lot HC05 JY-MCU anti-reverse, integrated Bluetooth serial pass-through module, HC-05 master-slave 6pin","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eGOHJMY\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eInternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eInternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eInternational standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cimg style=\"width:1000px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S920175956d40490487eb78f9f9d51695b.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S920175956d40490487eb78f9f9d51695b.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:1000px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sabf56adf4dab42bdba4951d8af1bfa81X.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sabf56adf4dab42bdba4951d8af1bfa81X.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:1000px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sc8b4ee42dade482483f4987f65411a6co.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sc8b4ee42dade482483f4987f65411a6co.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:1000px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S265a73e6d5854161b6f4481dac78cf1bC.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S265a73e6d5854161b6f4481dac78cf1bC.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55506220089643,"sku":"\u003cnone\u003e","price":143.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S749d926dfb20444080b527d375d38b85v.webp?v=1788928866"},{"product_id":"hc-05-hc-06-hc-25-hc-09-hc-04-hc-12-hc-08-hc-02-hc-42-wifi-rf-wireless-bluetooth-compatible-ble-master-slave-module-hc05-hc06-1","title":"HC-05 HC-06 HC-25 HC-09 HC-04 HC-12 HC-08 HC-02 HC-42 WIFI RF Wireless Bluetooth-compatible BLE Master-slave Module HC05 HC06","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eEC Buying\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003elow\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHC-05 HC 05 hc-06 HC 06 RF Wireless For Ble\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTransceiver Slave Module RS232 \/ TTL to UART converter and adapter for arduino\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHC-05 HC-06 HC-08 JDY-31 BLE Module\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMaster-slave Integrated Wireless Module HC 05 06 08 JDY-30 For Arduino\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHC-05 HC-06 RF Wireless Bluetooth-compatible\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTransceiver Slave Module HC05 \/ HC06 RS232 \/ TTL to UART Converter and Adapter For Arduino\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enormal\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSMD BLE2.0 BLE 2.0\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eWIFI WI-FI Serial port Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSPP2.1+BLE5.0 SPP2.0+BLE4.0\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSPP 2.0 2.1+BLE 4.0 5.0\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSmart Electronics Experiment\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSwitch And Sensor For Arduino STM32\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eBluetooth-compatible\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupport Android Apple\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMaster-Slave ibeacon\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sccdbd1eaca354235a6ed6e3094e21867M.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:36px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eHC-05\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eProduct Parameters:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003c\/div\u003e\n\u003cul style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:none;box-sizing:border-box'\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eModel: HC-05\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking frequency band: 2.4G\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication interface: UART3.3VTTL level\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking voltage: 3.0~3.6V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eRSSI support: not supported\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication level: 3.3V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eTransmit power: 4dBm (maximum)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eReference distance: 10 meters\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAir speed: 2Mbps\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAntenna interface: built-in PCB antenna\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication current: 15mA\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eReceive sensitivity: -85dBm@2Mbps\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking humidity: 10%-90%\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eStorage temperature: -40 ° C ~ +85 ° C\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking temperature: -25 ° C ~ +75 ° C\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eModule size: 27*13mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;line-height:inherit;text-align:center;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:content-box\" align=\"center\"\u003e\n\u003cimg style=\"font-size:0px;font-weight:inherit;line-height:inherit;color:transparent;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;width:auto;box-sizing:content-box\" width=\"auto\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1Rj.8XijrK1RjSsplq6xHmVXaI.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"font-size:0px;font-weight:inherit;line-height:inherit;color:transparent;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;width:auto;box-sizing:content-box\" width=\"auto\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB19wM7XiYrK1Rjy0Fdq6ACvVXah.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"font-size:0px;font-weight:inherit;line-height:inherit;color:transparent;border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;width:auto;box-sizing:content-box\" width=\"auto\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB19iQ6Xe6sK1RjSsrbq6xbDXXaf.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eModule status indicator output pin, high level output, connect the resistor in series when connecting the LED.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eBefore connecting,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eFlashes when the host does not record the slave address;\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWhen the host records the slave address, it flashes slowly;\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eThe slave flashes quickly.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAfter the connection, the LED flashes and stops.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eSet the high KEY pin to power on the module and enter the AT command mode. The baud rate is fixed at 38400.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eLED lights up 1 second every 2 seconds\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eThe module is connected to the indicator output pin, which is a high level output. When connecting the LED, connect the resistor in series.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eBefore the connection, the lamp pin is output at a constant low level. (LED off)\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAfter the connection, the lamp pin is always at a high level. (LED lights are always on)\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eInput pin, internal pull down. This pin is tied high, the module enters AT command mode, and the host is used to clear the recorded slave address.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;text-align:center;color:rgb(0, 0, 0);box-sizing:content-box' align=\"center\"\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Hc7b2a63bfc4a4a8a998661a4734ffda4N.jpg\" slate-data-type=\"image\"\u003e \u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Hb97a0b9c79424433ba27daa5b85a001fQ.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan\u003e\u003cspan style=\"font-size:36px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eHC-06\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eProduct Parameters:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003c\/div\u003e\n\u003cul style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:none;box-sizing:border-box\"\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eModel: HC-06\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking frequency band: 2.4G\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication interface: UART 3.3V TTL level\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking voltage: 3.0~3.6V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eRSSI support: not supported\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication level: 3.3V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eTransmit power: 4dBm (maximum)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eReference distance: 10m\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAir speed: 2Mbps\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAntenna interface: built-in PCB antenna\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication current: 40mA\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eReceive sensitivity: -85dBm@2Mbps\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking humidity: 10%~90%\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eStorage temperature: -40 °C ~ +85 °C\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking temperature: -25 ° C ~ 75 ° C\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eModule size: 27*13mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;line-height:inherit;text-align:center;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box' align=\"center\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/H3a7bcb37966a4aa8a24ded58556d6249c.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/H038f2e74bbd44c8ea350619415301c19V.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;line-height:inherit;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-size:36px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eHC-08\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;line-height:inherit;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box'\u003e\u003cspan style=\"color:rgb(255, 0, 0);font-size:24px\"\u003e\u003cu\u003e\u003cspan\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eProduct Parameters:\u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;list-style:none;box-sizing:border-box'\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eModel: HC-08\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking frequency band: 2.4G\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication interface: UART3.3VTTL level\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking voltage: 2.0 ~ 3.6v\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eRSSI support: not supported\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication level: 3.3v\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eTransmit power: 4dBm (max)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eTransmission distance: 80 meters\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eEmission current: 31.6mA\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eModule size: 26.9 * 13mm\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAir speed: 1Mbps\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAntenna interface: built-in PCB antenna\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eSleep current: 0.4uA\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eReceiver sensitivity: -93dBm @ 1Mbps\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking humidity: 10% to 90%\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eStorage temperature: -40 ℃ ~ 85 ℃\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking temperature: -25 ℃ ~ 75 ℃\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"margin-left:0px;box-sizing:border-box\"\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eReceived current: 15.8mA\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cu\u003e\u003cspan\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eProduct Size\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:center;box-sizing:content-box\" align=\"center\"\u003e\u003cimg style=\"max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1x9MIRpXXXXcnXVXXq6xXFXXXM.jpg?size=26459\u0026amp;height=308\u0026amp;width=780\u0026amp;hash=2db4dbdf04a0f6ac6a2152d85cc52e80\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cu\u003e\u003cspan\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePin definition\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:center;box-sizing:content-box\" align=\"center\"\u003e\n\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003e\u003cimg style=\"max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1i47LRpXXXXcHXVXXq6xXFXXXX.jpg?size=27574\u0026amp;height=287\u0026amp;width=732\u0026amp;hash=e8a37701eec40d48a4f0e8920c815b96\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003e\u003cimg style=\"max-width:100%;box-sizing:border-box\" width=\"700\" height=\"800\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1J8gYRpXXXXayXFXXq6xXFXXXo.jpg?size=79154\u0026amp;height=719\u0026amp;width=594\u0026amp;hash=72207585cf6fad411cb037a0cea23df7\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:inherit;text-align:left;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box\" align=\"left\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cu\u003e\u003cspan\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eReference schematic\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:inherit;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:border-box\"\u003e\u003cimg style=\"max-width:100%;box-sizing:border-box\" width=\"600\" height=\"900\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB14yoPRpXXXXXmXVXXq6xXFXXXg.jpg?size=28688\u0026amp;height=678\u0026amp;width=473\u0026amp;hash=8f53952c00ecafe5af46bcb57e97c9c3\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cu\u003e\u003cspan\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePrecautions:\u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e1. Module is sensitive to static electricity, please reduce the touch to the module chip parts, so as to avoid loss of procedures\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e2. Module antenna part of the following can not be deposited copper, can not be traced, otherwise it will affect the signal,\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e3. Suggest that the antenna part of the floor hollowed out, the antenna as close as possible to the edge of the board, or insert the way\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e4. Module power loss memory, parameters and matching information will not be lost, so if you want to connect a new device, please clear the module pairing memory.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/H94da2d168a9c4026a594f98e6192b876j.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/He06cbc3b66a74185a02aacc8fc9ae4d35.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cspan style=\"font-size:36px\"\u003e\u003cspan\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eJDY-31 Chip\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style='font-size:26px;font-family:\"times new roman\", times, serif'\u003eProduct Features:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eJDY-31 Bluetooth-compatible is based on Bluetooth-compatible 3.0 SPP design, which can support Windows, Linux, for android data transmission, working frequency 2.4GHZ, modulation mode GFSK, maximum transmission power 8db, maximum transmission distance 30 meters, support users to modify device name through AT command The baud rate and other instructions are convenient and quick to use. This Bluetooth-compatible module can only be used as a Bluetooth-compatible slave.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:26px\"\u003e\u003cspan\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eScope of application:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eJDY-31 is a classic BBluetooth-compatible protocol that can communicate with Bluetooth-compatible-enabled computers (desktops, notebooks) and mobile phones (for android). Can be applied\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e◆ Windows computer Bluetooth-compatible serial port transparent transmission\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e◆ for Android Bluetooth-compatible serial port transparent transmission\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e◆ Smart home control\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e◆ Automotive ODB testing equipment\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e◆ Bluetooth-compatible toy\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e◆ Share mobile power, share weight\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e◆ Medical equipment\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:26px\"\u003e\u003cspan\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eProduct parameters:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eModel: JDY-31\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eBluetooth-compatible version: Bluetooth-compatible 3.0 SPP\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking frequency band: 2. 4GHZ\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication interface: UART\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eSTM connection temperature: \u0026lt;260 degree\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eOperating voltage: 1.8-3.6V (3.3v recommended)\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eOperating current not connected: 4. 7mA\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking temperature: -40~80 degree\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCurrent after BLE connection: 7.3mA\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAntenna: Built-in PCB antenna\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eTransmit power: 8db (Max)\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eHigh transmission distance: 30 meters\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eReceive sensitivity: -97dbm\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eMaster-slave support: slave\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eSPP maximum throughput: 16K bytes\/s (for android, windows)\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;color:rgb(0, 0, 0);box-sizing:content-box'\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:26px\"\u003e\u003cspan\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eJDY-31 support patch and solder pin header\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e1. Needle pin application: The pin header specification is standard 2.54 pitch pin header, just need to weld 5 pin holes on the module.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"box-sizing:content-box\"\u003e\u003cspan style=\"font-size:20px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e2. SMD application: Generally, only four pins of VCC, GND, RXD and TXD need to be connected. If you need to disconnect actively in the connection state, send AT+DISC in the connection state.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style='font-family:\"Open Sans\", Arial, Helvetica, sans-serif, Heiti;font-size:14px;text-align:center;color:rgb(0, 0, 0);box-sizing:content-box' align=\"center\"\u003e\n\u003cimg style=\"max-width:100%;box-sizing:border-box\" width=\"600\" height=\"300\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1Qb8CT6TpK1RjSZKPq6y3UpXaw.jpg\" slate-data-type=\"image\"\u003e \u003cimg style=\"max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/HTB1T4VxT8LoK1RjSZFuq6xn0XXaw.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7111349828414abf89191fd981eb076cw.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5c62cf3741924627a3abfd7219e5e32bn.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S38c97f1c8c17453c9a57be4142bd08dau.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Yoeruyo","offers":[{"title":"HC-USB-T","offer_id":55506220187947,"sku":"14:202997806#HC-USB-T","price":11.32,"currency_code":"USD","in_stock":true},{"title":"HC-42 with Baseboard","offer_id":55506220220715,"sku":"14:203008818#HC-42 with Baseboard","price":18.36,"currency_code":"USD","in_stock":true},{"title":"HC-42 SMD type","offer_id":55506220253483,"sku":"14:203008817#HC-42 SMD type","price":15.84,"currency_code":"USD","in_stock":true},{"title":"HC-25 with Baseboard","offer_id":55506220286251,"sku":"14:200003699#HC-25 with Baseboard","price":12.2,"currency_code":"USD","in_stock":true},{"title":"HC-25 SMD type","offer_id":55506220319019,"sku":"14:350853#HC-25 SMD type","price":9.56,"currency_code":"USD","in_stock":true},{"title":"HC-12","offer_id":55506220351787,"sku":"14:200004891#HC-12","price":8.32,"currency_code":"USD","in_stock":true},{"title":"HC-09 SMD type","offer_id":55506220384555,"sku":"14:691#HC-09 SMD type","price":12.88,"currency_code":"USD","in_stock":true},{"title":"HC-08 Board Welding","offer_id":55506220417323,"sku":"14:200001438#HC-08 Board Welding","price":15.28,"currency_code":"USD","in_stock":true},{"title":"HC-08 No Welding","offer_id":55506220450091,"sku":"14:200002130#HC-08 No Welding","price":14.24,"currency_code":"USD","in_stock":true},{"title":"HC-08 SMD type","offer_id":55506220482859,"sku":"14:200004889#HC-08 SMD type","price":12.52,"currency_code":"USD","in_stock":true},{"title":"HC-06 Board Welding","offer_id":55506220515627,"sku":"14:200004890#HC-06 Board Welding","price":34.44,"currency_code":"USD","in_stock":true},{"title":"HC-06 No Welding","offer_id":55506220548395,"sku":"14:350850#HC-06 No Welding","price":33.52,"currency_code":"USD","in_stock":true},{"title":"HC-06 SMD type","offer_id":55506220581163,"sku":"14:365458#HC-06 SMD type","price":31.48,"currency_code":"USD","in_stock":true},{"title":"HC-05 Board Welding","offer_id":55506220613931,"sku":"14:1254#HC-05 Board Welding","price":36.76,"currency_code":"USD","in_stock":true},{"title":"HC-05 No Welding","offer_id":55506220646699,"sku":"14:771#HC-05 No Welding","price":40.68,"currency_code":"USD","in_stock":true},{"title":"HC-05 SMD type","offer_id":55506220679467,"sku":"14:1052#HC-05 SMD type","price":34.0,"currency_code":"USD","in_stock":true},{"title":"HC-04 with Baseboard","offer_id":55506220712235,"sku":"14:496#HC-04 with Baseboard","price":12.2,"currency_code":"USD","in_stock":true},{"title":"HC-02 Board Welding","offer_id":55506220745003,"sku":"14:366#HC-02 Board Welding","price":15.28,"currency_code":"USD","in_stock":true},{"title":"HC-02 No Welding","offer_id":55506220777771,"sku":"14:193#HC-02 No Welding","price":14.24,"currency_code":"USD","in_stock":true},{"title":"HC-02 SMD type","offer_id":55506220810539,"sku":"14:175#HC-02 SMD type","price":12.48,"currency_code":"USD","in_stock":true},{"title":"HC Pin Port Cable","offer_id":55506220843307,"sku":"14:173#HC Pin Port Cable","price":1.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S70b8aa48b9604cdeb6fb9d61edefd5ecG_06a577c3-6d78-479c-bb9c-c0aba0137e71.webp?v=1788928869"},{"product_id":"hc-05-hc-05-hc-06-hc-06-rf-wireless-bluetooth-transceiver-slave-module-rs232-ttl-to-uart-converter-and-adapter-for-arduino","title":"HC-05 HC 05 hc-06 HC 06 RF Wireless Bluetooth Transceiver Slave Module RS232 \/ TTL to UART converter and adapter for arduino","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectronic experiment\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eWAVGAT\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3.3~6V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40℃ ~ +85℃\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3.3~6V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSmart Electronics\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\n \u003cdiv style=\"font-family:arial, helvetica;border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;padding:0px;padding:0px;margin:0px;\"\u003e\n  \u003cdiv style=\"font-family:arial, helvetica;font-size:12px;font-weight:normal;line-height:normal;color:rgb(12, 12, 12);background-color:rgb(255, 255, 255);border-bottom:0px;border-left:0px;border-right:0px;border-top:0px;margin:0px;padding:0px;padding:0px;margin:0px;\"\u003e\n   \u003cp\u003e\u003cimg style=\"width:1000px;\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S31dd42208d064247bfb8e2b2ae58c354a.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S31dd42208d064247bfb8e2b2ae58c354a.jpg\"\u003e\u003c\/p\u003e\n   \u003cp\u003e\u003cimg style=\"width:1000px;\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S582f03d0336b44eca1b5b2837e93154eC.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S582f03d0336b44eca1b5b2837e93154eC.jpg\"\u003e\u003c\/p\u003e\n   \u003cp\u003e\u003cimg style=\"width:1000px;\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S4f87eff5901e424db9d4383cc3e72766P.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S4f87eff5901e424db9d4383cc3e72766P.jpg\"\u003e\u003c\/p\u003e\n   \u003cp\u003e\u003cimg style=\"width:1000px;\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S28ed12d65567402c87903f593c78babeU.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S28ed12d65567402c87903f593c78babeU.jpg\"\u003e\u003c\/p\u003e\n   \u003cp\u003e\u003cimg style=\"width:1000px;\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sfb98df6be1bd4bb4a8a84fed0822ab19j.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sfb98df6be1bd4bb4a8a84fed0822ab19j.jpg\"\u003e\u003c\/p\u003e\n   \u003cp\u003e\u003cimg style=\"width:1000px;\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S46608f9e79f9430ea01d15a5c36909a2g.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S46608f9e79f9430ea01d15a5c36909a2g.jpg\"\u003e\u003c\/p\u003e\n   \u003cp\u003e\u003cimg style=\"width:1000px;\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S976db3966a1e46869cb65a609704cc0aU.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S976db3966a1e46869cb65a609704cc0aU.jpg\"\u003e\u003c\/p\u003e\n   \u003cp\u003e\u003cimg style=\"width:1000px;\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S55276bfb424c420db0bc091367d85012K.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S55276bfb424c420db0bc091367d85012K.jpg\"\u003e\u003c\/p\u003e\n   \u003cp\u003e\u003cimg style=\"width:1000px;\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S1ee90e202e304aa1900a32c0b0ab79e0V.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S1ee90e202e304aa1900a32c0b0ab79e0V.jpg\"\u003e\u003c\/p\u003e\n   \u003cp\u003e\u003cimg style=\"width:1000px;\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S6481d03b66b848498b429d55b40cee988.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S6481d03b66b848498b429d55b40cee988.jpg\"\u003e\u003c\/p\u003e\n   \u003cdiv\u003e\n    \u003cbr\u003e\n   \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv\u003e\u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"HC-05 DIP","offer_id":55506220876075,"sku":"14:350852#HC-05 DIP","price":10.04,"currency_code":"USD","in_stock":true},{"title":"HC-06 DIP","offer_id":55506220908843,"sku":"14:94#HC-06 DIP","price":10.04,"currency_code":"USD","in_stock":true},{"title":"HC-05 SMD","offer_id":55506220941611,"sku":"14:173#HC-05 SMD","price":9.48,"currency_code":"USD","in_stock":true},{"title":"HC-06 SMD","offer_id":55506220974379,"sku":"14:29#HC-06 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style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ehc-06\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ehc-06\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ehc-06\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ehc-06\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp style=\"font-family:arial, helvetica;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(12, 12, 12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" align=\"start\"\u003e\u003cimg 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style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;width:1000px;box-sizing:border-box\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S06279de354134f59906c3c81fdefad11B.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, helvetica;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(12, 12, 12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" align=\"start\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;width:1000px;box-sizing:border-box\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S23e0d992f8c54d2bbaba468369fed14dS.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, helvetica;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(12, 12, 12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" align=\"start\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;width:1000px;box-sizing:border-box\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S870c22c0090a46d1a1c5a7b303d28283q.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, helvetica;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(12, 12, 12);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" align=\"start\"\u003e\u003cimg style=\"border:0px;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;max-width:100%;width:1000px;box-sizing:border-box\" width=\"1000px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S104c057e251949c995110a6230df83b59.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, helvetica;font-size:14px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(12, 12, 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style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSTJF\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40-+85\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePlace of Origin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eChina (Mainland)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp style=\"margin:0.0px;font-family:arial;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003eSerial port , Drop-in replacement for wired serial connections, transparent usage. You can use it simply for a serial port replacement to establish connection between MCU and GPS, PC to your embedded project and etc.\u003c\/p\u003e\n\u003cp style=\"line-height:18.0px;margin:0.0px;font-family:arial , helvetica;color:#000000;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003e\u003cspan style=\"margin:0.0px;font-family:arial;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003eHC-06 has be designed Master or Slave when the factory, user couldn\\'t change the role\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:18.0px;margin:0.0px;font-family:arial , helvetica;color:#000000;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003e \u003c\/p\u003e\n\u003cp style=\"line-height:18.0px;margin:0.0px;font-family:arial , helvetica;color:#000000;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003e\u003cspan style=\"margin:0.0px;font-family:arial;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003eSpec\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:18.0px;margin:0.0px;font-family:arial , helvetica;color:#000000;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003e \u003c\/p\u003e\n\u003cp style=\"line-height:18.0px;margin:0.0px;font-family:arial , helvetica;color:#000000;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003e\u003cspan style=\"margin:0.0px;font-family:arial;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003e protocal:  Specification v2.0+EDR\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:18.0px;margin:0.0px;font-family:arial , helvetica;color:#000000;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003e\u003cspan style=\"margin:0.0px;font-family:arial;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003eFrequency: 2.4GHz ISM band\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:18.0px;margin:0.0px;font-family:arial , helvetica;color:#000000;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003e\u003cspan style=\"margin:0.0px;font-family:arial;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003eModulation: GFSK(Gaussian Frequency Shift Keying)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:18.0px;margin:0.0px;font-family:arial , helvetica;color:#000000;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003e\u003cspan style=\"margin:0.0px;font-family:arial;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003eEmission power: ≤4dBm, Class 2\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:18.0px;margin:0.0px;font-family:arial , helvetica;color:#000000;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003e\u003cspan style=\"margin:0.0px;font-family:arial;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003eSensitivity: ≤-84dBm at 0.1% BER\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:18.0px;margin:0.0px;font-family:arial , helvetica;color:#000000;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003e\u003cspan style=\"margin:0.0px;font-family:arial;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003eSpeed: Asynchronous: 2.1Mbps(Max) \/ 160 kbps, Synchronous: 1Mbps\/1Mbps\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:18.0px;margin:0.0px;font-family:arial , helvetica;color:#000000;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003e\u003cspan style=\"margin:0.0px;font-family:arial;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003eSecurity: Authentication and encryption\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:18.0px;margin:0.0px;font-family:arial , helvetica;color:#000000;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003e\u003cspan style=\"margin:0.0px;font-family:arial;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003eProfiles: serial port\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:18.0px;margin:0.0px;font-family:arial , helvetica;color:#000000;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003e \u003c\/p\u003e\n\u003cp style=\"line-height:18.0px;margin:0.0px;font-family:arial , helvetica;color:#000000;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003e\u003cspan style=\"margin:0.0px;font-family:arial;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003ePower supply: +3.3VDC 50mA\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:18.0px;margin:0.0px;font-family:arial , helvetica;color:#000000;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003e\u003cspan style=\"margin:0.0px;font-family:arial;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003eWorking temperature: -20 ~ +75 Centigrade\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:18.0px;margin:0.0px;font-family:arial , helvetica;color:#000000;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003e\u003cspan style=\"margin:0.0px;font-family:arial;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003eDimension: 26.9mm x 13mm x 2.2 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"line-height:18.0px;margin:0.0px;font-family:arial , helvetica;color:#000000;vertical-align:baseline;border:0.0px;padding:0.0px;\"\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3836b7cbeeac44fba1e8ce5bb644048da.jpg\" alt=\"aeProduct.getSubject()\" width=\"600\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S3836b7cbeeac44fba1e8ce5bb644048da.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S07f7705d16ad4b80b5ac571b966b6829O.jpg\" alt=\"aeProduct.getSubject()\" width=\"600\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S07f7705d16ad4b80b5ac571b966b6829O.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6af5d7fd76b04c13a169ed2230a8ce01O.jpg\" alt=\"aeProduct.getSubject()\" width=\"600\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S6af5d7fd76b04c13a169ed2230a8ce01O.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8cf636ccc8b84ef589cd77a9641e3599T.jpg\" alt=\"aeProduct.getSubject()\" width=\"600\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S8cf636ccc8b84ef589cd77a9641e3599T.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"clear:both;\"\u003e \u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003ch2\u003e \u003c\/h2\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e \u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"CN","offer_id":55506221498667,"sku":"200007763:201441035","price":23.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S0f61754ea09a41d889a8f2bdbd62a314J.webp?v=1788928869"},{"product_id":"new-hc-05-hc-05-hc-06-hc-06-rf-wireless-bluetooth-transceiver-slave-module-rs232-ttl-to-uart-converter-and-adapter-for-arduino","title":"NEW HC-05 HC 05 hc-06 HC 06 RF Wireless Bluetooth Transceiver Slave Module RS232 \/ TTL to UART converter and adapter for arduino","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eS,MillionSunshine\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40-+85\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePart Number 1\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHC-05\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePart Number 2\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHC 06\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePart Number 3\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule RS232\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLogic ICs\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cbr\u003e\n\u003cimg cke-id=\"img56\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa12836d729284c68930e646406014704j.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\"\u003e \u003cimg cke-id=\"img57\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Se913a83c223b403e93cf1213b1642f17K.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\"\u003e \u003cimg cke-id=\"img58\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S573f091485b14daaa65b7c1e23870a9cz.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\"\u003e \u003cimg cke-id=\"img59\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sad07b617ba944c749136dd810f176f6eC.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\"\u003e \u003cimg cke-id=\"img60\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S4c00e79db0ca43cf853b8c4c5c0b71c0q.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\"\u003e \u003cimg cke-id=\"img61\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S054591088ab44eef8430d43a789d0ba46.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\"\u003e\n\u003cp style=\"text-align: left;margin:0;\"\u003e\u003cimg cke-id=\"img62\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/H8aa0ea4830fa43eeb48d21fddd61f7c9j.jpg?width=960\u0026amp;height=1750\u0026amp;hash=2710\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"HC-06 Chip","offer_id":55506221728043,"sku":"14:350852#HC-06 Chip","price":9.24,"currency_code":"USD","in_stock":true},{"title":"HC-05 Chip","offer_id":55506221760811,"sku":"14:1202#HC-05 Chip","price":9.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sa75106da551944c284aaae59554876c4F.webp?v=1788928870"},{"product_id":"5pcs-1pc-hc-05-hc-06-master-slave-integrated-serial-pass-through-module-wifi-wireless-for-arduino-hc-06-05-bluetooth-compatible","title":"5pcs\/1pc HC-05 HC-06 Master-slave Integrated Serial Pass-through Module Wifi Wireless for Arduino HC 06 05 Bluetooth-compatible","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eWireless serial port transparent transmission\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYour Cee\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003elower\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40 ~ +85\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTQFP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3.0-3.6V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cu\u003e\u003cstrong\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"background-color:rgb(255, 255, 0)\"\u003eHC-05 SMD Module\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1RhBWbynrK1RjSsziq6xptpXaY.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1QcdTbyzxK1Rjy1zkq6yHrVXa3.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cu\u003e\u003cstrong\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eProduct Parameters\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking frequency band: 2.4G\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication interface: UART3.3V TTL level\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking voltage: 3.0-3.6V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eRSSI support: not supported\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication level: 3.3V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eTransmitting power: ≤4dBm\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eReference distance: 10m\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAir speed: 2Mbps\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAntenna interface: built-in PCB antenna\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication current: 15mA\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eReceive sensitivity: -85dBm@2Mbps\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking humidity: 10%~90%\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eStorage temperature: -40 ° C ~ +85 ° C\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking temperature: -25 ° C ~ +75 ° C\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cu\u003e\u003cstrong\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePin Description\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eTXD: Output, URAT output, 3.3V TTL level\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eRXD: Input, URAT input, 3.3V TTL level\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCTS: Suspended, serial port flow control is not supported at this time.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eRTS: floating, does not support serial port flow control function\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePCM_CLK: floating, NC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePCM_OUT: floating, NC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePCM_IN: floating, NC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePCM_SYNC: floating, NC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAIO0: Hanging, NC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAIO1: Hanging, NC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eRST: Input, pull-up, module reset pin, require low level of not less than 10ms for reset\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eVCC: input, power supply pin, requires DC 3.3V power supply, supply current is not less than 100mA\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eGND: module common ground\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eNC: Hanging, NC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eUSB_D- : Dangling, USB function is not supported at this time\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCSB: Hanging, NC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eMOSI: Hanging, NC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eMISO: Hanging, NC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCLK: floating, NC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eUSB_D+: Hanging, NC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eGND: floating or grounded, module common ground\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCON: input, onboard LED light control pin, ground off LED light\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePIO0: Dangling, NC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePIO1: Hanging, NC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePIO2: Hanging, NC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePIO3: Hanging, NC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePIO4: Hanging, NC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePIO5: Hanging, NC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePIO6: Hanging, NC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePIO7: Dangling, NC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePIO8: Output, module status indicator output pin\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePIO9: Output, module connection indicator output pin\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePIO10: Hanging, NC\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePIO11: Input, weak pull-down, AT command setting pin, host clear memory (Note 3)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cu\u003e\u003cstrong\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePrecautions\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eModule status indicator output pin, high level output, connect the resistor in series when connecting the LED.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eBefore the connection, when the host does not record the slave address, it lights up 200ms per second; when the master records the slave address, it lights up for 500ms every 1 second; the slave lights up 200ms per second.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAfter the connection, the LED flashes and stops.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eFirst set the KEY pin and then power on the module to enter the AT command mode. The baud rate is fixed at 38400 and the LED is on for 1 second every 2 seconds.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eThe module is connected to the indicator output pin, which is a high level output. When connecting the LED, connect the resistor in series.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eBefore the connection, the lamp pin is output at a constant low level. (LED off)\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAfter the connection, the lamp pin is always at a high level. (LED lights are always on)\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eInput pin, internal pull down. This pin is tied high, the module enters the AT command mode, and the host is used to clear the recorded slave address.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cu\u003e\u003cstrong\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"background-color:rgb(255, 255, 0)\"\u003eHC-05  with Baseboard\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:center\" align=\"center\"\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1k3ObbznuK1RkSmFPq6AuzFXaG.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1FuFZbzDuK1RjSszdq6xGLpXaR.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cu\u003e\u003cstrong\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eProduct Manual\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePin: Output low when not connected, output high when connected, KEY is the AT command setting pin, and the button function is the same.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eButton: Equivalent to pulling 3\/4 pin high\/lower, used with AT command (most AT commands, you need to press the button to send it).\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eVoltage description: The input voltage is 3.2-6V, the power supply comes with anti-reverse connection, but the reverse connection does not work. The indicator indicates: when the host does not record the slave address, it flashes quickly; when the host records the slave address, it flashes slowly; the slave is not connected. When it is flashing; after the connection, the master and slave are both LED flashing and stopping.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eInterface Description: The interface level is 3.2-6V, which can be connected to various single-chip microcomputers (for Arduina, 51, AVR, PIC, ARM, etc.), 5V MCU can be directly connected. Direct connection to the microcontroller serial port, can not pass the MAX232 chip.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication distance: The effective distance is 10 meters in an open environment.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication format: After pairing is successful, it can be used as a full-duplex serial port without any Bluetooth-compatible protocol. The default common communication format: 9600, 1, N (AT command can set the stop bit to 2, odd or even check).\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eMaster-slave setting: The module is master-slave, the factory default is slave, and the host can be switched by AT command.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eDefault: slave, baud rate 9600, pairing password 1234, LED status light on.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cu\u003e\u003cstrong\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"background-color:rgb(255, 255, 0)\"\u003eHC-06 SMD Module\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:center\" align=\"center\"\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1w_pNbEvrK1RjSspcq6zzSXXah.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1Dw84byLrK1Rjy1zdq6ynnpXaP.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cu\u003e\u003cstrong\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eProduct Parameters\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking frequency band: 2.4G\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication interface: UART3.3V TTL level\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking voltage: 3.0-3.6V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eRSSI support: not supported\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication level: 3.3V\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eTransmit power: up to 4dBm\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eReference distance: 10m\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAir speed: 2Mbps\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAntenna interface: built-in PCB antenna\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication current: 40mA\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eReceive sensitivity: -85dBm@2Mbps\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking humidity: 10%~90%\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eStorage temperature: -40 ° C ~ +85 ° C\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eWorking temperature: -25 ° C ~ +75 ° C\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cu\u003e\u003cstrong\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"background-color:rgb(255, 255, 0)\"\u003eHC-06 with Baseboard\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:center\" align=\"center\"\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/HTB13wh3bDHuK1RkSndVq6xVwpXaE.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1GWadbvjsK1Rjy1Xaq6zispXaM.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e\u003cu\u003e\u003cstrong\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eProduct Manual\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003ePin: Standard UART connection, RXD and TXD are cross-connected with the serial port of the MCU. EN input high level to clear the host pairing memory.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eAT setting: When the module is not paired after power-on, it is the AT mode, and the module parameters can be set. AT setting does not require a button, no need to pull up 34 feet.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eVoltage description: The input voltage is 3.2-6V, the power supply comes with anti-reverse connection, but the reverse connection does not work.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eStatus indication: Before the connection, when the host does not record the slave address, it will light 110ms every 200ms seconds; when the master records the slave address, it will illuminate 750ms every 1.5 seconds; the slave will light 110ms every 200ms seconds. After the connection, the indicator light is on.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eInterface Description: The interface level is 3.2-6V, which can be connected to various single-chip microcomputers (for Arduina, 51, AVR, PIC, ARM, etc.), 5V MCU can be directly connected. Direct connection to the microcontroller serial port, can not pass the MAX232 chip.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication distance: The effective distance is 10 meters in an open environment.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eCommunication format: After pairing is successful, it can be used as a full-duplex serial port without any Bluetooth-compatible protocol.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eMaster-slave setting: The module is master-slave, the factory default is slave, and the host can be switched by AT command.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003eDefault: slave, baud rate 9600, pairing password 1234, LED status light on\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"HC-06 with baseboard \/ 2pcs","offer_id":55506221990187,"sku":"14:94#HC-06 with baseboard;3:1981284404#2pcs","price":66.4,"currency_code":"USD","in_stock":true},{"title":"HC-06 with baseboard \/ 5pcs","offer_id":55506222022955,"sku":"14:94#HC-06 with baseboard;3:201010228#5pcs","price":164.68,"currency_code":"USD","in_stock":true},{"title":"HC-06 with baseboard \/ 1pc","offer_id":55506222055723,"sku":"14:94#HC-06 with baseboard;3:18247432443#1pc","price":33.56,"currency_code":"USD","in_stock":true},{"title":"HC-06 board soldered \/ 1pc","offer_id":55506222088491,"sku":"14:351074#HC-06 board soldered;3:18247432443#1pc","price":34.28,"currency_code":"USD","in_stock":true},{"title":"HC-06 board soldered \/ 2pcs","offer_id":55506222121259,"sku":"14:351074#HC-06 board soldered;3:1981284404#2pcs","price":67.8,"currency_code":"USD","in_stock":true},{"title":"HC-05 with baseboard \/ 2pcs","offer_id":55506222154027,"sku":"14:10#HC-05 with baseboard;3:1981284404#2pcs","price":71.24,"currency_code":"USD","in_stock":true},{"title":"HC-05 with baseboard \/ 5pcs","offer_id":55506222186795,"sku":"14:10#HC-05 with baseboard;3:201010228#5pcs","price":177.16,"currency_code":"USD","in_stock":true},{"title":"HC-06 \/ 5pcs","offer_id":55506222219563,"sku":"14:29#HC-06;3:201010228#5pcs","price":155.08,"currency_code":"USD","in_stock":true},{"title":"HC-05 with baseboard \/ 1pc","offer_id":55506222252331,"sku":"14:10#HC-05 with baseboard;3:18247432443#1pc","price":36.08,"currency_code":"USD","in_stock":true},{"title":"HC-06 \/ 1pc","offer_id":55506222285099,"sku":"14:29#HC-06;3:18247432443#1pc","price":31.52,"currency_code":"USD","in_stock":true},{"title":"HC-06 \/ 2pcs","offer_id":55506222317867,"sku":"14:29#HC-06;3:1981284404#2pcs","price":62.36,"currency_code":"USD","in_stock":true},{"title":"HC-05 board soldered \/ 5pcs","offer_id":55506222350635,"sku":"14:1202#HC-05 board soldered;3:201010228#5pcs","price":180.92,"currency_code":"USD","in_stock":true},{"title":"HC-05 board soldered \/ 1pc","offer_id":55506222383403,"sku":"14:1202#HC-05 board soldered;3:18247432443#1pc","price":36.76,"currency_code":"USD","in_stock":true},{"title":"HC-05 board soldered \/ 2pcs","offer_id":55506222416171,"sku":"14:1202#HC-05 board soldered;3:1981284404#2pcs","price":72.88,"currency_code":"USD","in_stock":true},{"title":"HC-05 \/ 2pcs","offer_id":55506222448939,"sku":"14:350852#HC-05;3:1981284404#2pcs","price":67.44,"currency_code":"USD","in_stock":true},{"title":"HC-05 \/ 5pcs","offer_id":55506222481707,"sku":"14:350852#HC-05;3:201010228#5pcs","price":167.56,"currency_code":"USD","in_stock":true},{"title":"HC-06 board soldered \/ 5pcs","offer_id":55506222514475,"sku":"14:351074#HC-06 board soldered;3:201010228#5pcs","price":168.48,"currency_code":"USD","in_stock":true},{"title":"HC-05 \/ 1pc","offer_id":55506222547243,"sku":"14:350852#HC-05;3:18247432443#1pc","price":34.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sad74b69b4d5240f29f07ffbf8743c613A.webp?v=1788928875"},{"product_id":"original-hc-05-hc-05-rf-wireless-bluetooth-transceiver-module-rs232-ttl-to-uart-converter-and-adapter","title":"Original  hc-05 HC 05 RF Wireless Bluetooth Transceiver Module RS232 \/ TTL to UART converter and adapter","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMegmoki\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHC-05\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cp\u003e \u003cimg alt=\"aeProduct.getSubject()\" src=\"http:\/\/ae01.alicdn.com\/kf\/UT8kReHXdRbXXagOFbXK\/201452221\/UT8kReHXdRbXXagOFbXK.jpg\"\u003e\u003cimg alt=\"aeProduct.getSubject()\" src=\"http:\/\/ae01.alicdn.com\/kf\/UT8ffCHXnBcXXagOFbXl\/201452221\/UT8ffCHXnBcXXagOFbXl.jpg\"\u003e\u003cimg alt=\"aeProduct.getSubject()\" src=\"http:\/\/ae01.alicdn.com\/kf\/UT8lveHXXXdXXagOFbXI\/201452221\/UT8lveHXXXdXXagOFbXI.jpg\"\u003e\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55506222580011,"sku":"\u003cnone\u003e","price":15.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/HTB1FaFLGYuWBuNjSszgq6z8jVXam.webp?v=1788928875"},{"product_id":"estardyn-new-hc-05-hc-05-hc-06-hc-06-rf-wireless-bluetooth-transceiver-slave-module-rs232-ttl-to-uart-converter-and-adapter","title":"Estardyn NEW HC-05 HC 05 hc-06 HC 06 RF Wireless Bluetooth Transceiver Slave Module RS232 \/ TTL to UART converter and adapter","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eEstardyn\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40-+85\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLogic ICs\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000000112817\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/p\u003e\n\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\n\u003cdiv\u003e\n\u003ckse:widget data-widget-type=\"customText\" id=\"1005000000112817\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003eProduct features:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003eUsing HC - 06 from module 1, a core module, which leads to the interface includes VCC, GND, TXD, RXD, reserved LED state output pin, MCU can state whether the bluetooth is connected through the foot, from machine KEY pin is invalid\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003e2, the led indicates a bluetooth connection status, twinkle said there was no bluetooth connectivity, Chang Liang said bluetooth is connected and turned on the port\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003e3, backplane \"3.3 V, the input voltage 3.6 ~ 6 V, current when the unpaired about 30 ma, matching after about 10 ma, no more than 7 V input voltage!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003e4, interface level 3.3 V, can be connected directly to all kinds of single chip microcomputer (51, AVR, PIC, ARM, MSP430, etc.), 5 V single chip can be connected directly, without MAX232 couldn't through MAX232.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003e5, clearing the effective distance of 10 meters, more than 10 meters is possible, but not to this distance connection quality\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003eAfter 6, pairing when full duplex serial port to use, do not need to know any bluetooth protocol, but supports only one in the eight data bits, stop bits and parity checking the communication format, which is the most commonly used communication format, does not support other formats.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003e7, when the bluetooth connection has not been established by pairing the AT command set baud rate, name, password, and set the parameters of the power save. After the bluetooth connection automatically switch to passthrough mode\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003e8, small size (3.57 cm * 1.52 cm), SMT factory, ensure the quality of the patch. And set transparent heat shrinkable tube, dust and beautiful, and there are some antistatic ability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003e9, this link for the machine, from the function and all kinds of computer with bluetooth, bluetooth host, with most of bluetooth mobile phone, PDA, PSP and other intelligent terminal pair, not matching between from the machine.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003eSmall common sense (very important) :\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003eTXD: sender, usually expressed as the sender, normal communication RXD must connect another equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003eRXD: receiver, usually expressed as the receiver, the normal communication TXD must connect another equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003eWhen normal communication itself TXD pick up equipment RXD forever!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003eFrom collect spontaneous: normal communication RXD TXD connect other devices, so if you want to receive your send data as the name implies, namely receive your sending data, namely own TXD directly connected to the RXD, used to test the send and receive is normal, is the easiest fastest test method, when there is a problem to do the test first to determine whether the product failure. Also known as the loop back test.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sfe7eeb7ddfde4ec79586b3468df8d585F.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se7ba8a260ab449c9b210495b3a835e49m.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S80ea78c9f7bb4b60946d9b1b4fa377faF.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S55d2f9af0f29444aa83bc36601775161U.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"HC-06 Module","offer_id":55506222645547,"sku":"14:351074#HC-06 Module","price":13.16,"currency_code":"USD","in_stock":true},{"title":"HC-05 Module","offer_id":55506222678315,"sku":"14:350852#HC-05 Module","price":13.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S690a9d2dc1814479b67c6924be59262aH.webp?v=1788928876"},{"product_id":"hc-05-hc-05-rf-wireless-bluetooth-transceiver-module-rs232-ttl-to-uart-converter-and-adapter","title":"hc-05 HC 05 RF Wireless Bluetooth Transceiver Module RS232 \/ TTL to UART converter and adapter .","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTEJIATE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003estandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eHC-05\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003estandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3.3V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv style=\"margin:0px auto;margin-bottom:0px;margin-top:0px;margin-left:auto;margin-right:auto\"\u003e\n\u003cp style=\"margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;overflow:hidden;height:1px\"\u003e39478\u003c\/p\u003e\n\u003cdiv style=\"font-size:24px;font-weight:600;text-align:center;color:rgba(0, 0, 0, 0);padding:8px;padding-bottom:8px;padding-top:8px;padding-left:8px;padding-right:8px\" align=\"center\"\u003eBluetooth Audio Module\u003c\/div\u003e\n\u003cdiv style=\"text-align:center;background-color:rgb(51, 102, 255)\" align=\"center\"\u003e\u003cdiv style=\"background-color:rgb(51, 102, 255);padding:5px 0px;padding-bottom:5px;padding-top:5px;padding-left:0px;padding-right:0px;display:inline-block\" align=\"center\"\u003e\u003ctable style=\"border-collapse:collapse\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cimg style=\"border:0px currentcolor;margin:1px;margin-bottom:1px;margin-top:1px;margin-left:1px;margin-right:1px\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB10Sq4X3aH3KVjSZFpq6zhKpXag.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cimg style=\"border:0px currentcolor;margin:1px;margin-bottom:1px;margin-top:1px;margin-left:1px;margin-right:1px\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1imm5X.GF3KVjSZFvq6z_nXXa5.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cimg style=\"border:0px currentcolor;margin:1px;margin-bottom:1px;margin-top:1px;margin-left:1px;margin-right:1px\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1ZPq5X.GF3KVjSZFmq6zqPXXaD.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cimg style=\"border:0px currentcolor;margin:1px;margin-bottom:1px;margin-top:1px;margin-left:1px;margin-right:1px\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1nsO7X81D3KVjSZFyq6zuFpXaW.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cimg style=\"border:0px currentcolor;margin:1px;margin-bottom:1px;margin-top:1px;margin-left:1px;margin-right:1px\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB13QS5X.KF3KVjSZFEq6xExFXaU.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cimg style=\"border:0px currentcolor;margin:1px;margin-bottom:1px;margin-top:1px;margin-left:1px;margin-right:1px\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1ie97X8SD3KVjSZFqq6A4bpXaQ.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cimg style=\"border:0px currentcolor;margin:1px;margin-bottom:1px;margin-top:1px;margin-left:1px;margin-right:1px\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Cue7X8WD3KVjSZFsq6AqkpXaX.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cimg style=\"border:0px currentcolor;margin:1px;margin-bottom:1px;margin-top:1px;margin-left:1px;margin-right:1px\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1FRS4X4iH3KVjSZPfq6xBiVXap.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cimg style=\"border:0px currentcolor;margin:1px;margin-bottom:1px;margin-top:1px;margin-left:1px;margin-right:1px\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1QRYbXW1s3KVjSZFtq6yLOpXai.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cimg style=\"border:0px currentcolor;margin:1px;margin-bottom:1px;margin-top:1px;margin-left:1px;margin-right:1px\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1XyS6X79E3KVjSZFrq6y0UVXai.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_text-image\"\u003e\n\u003cp style=\"font-family:OpenSans;font-size:14px;font-weight:300;line-height:20px;white-space:pre-wrap;color:rgb(0, 0, 0);margin-bottom:12px\" class=\"detail-desc-decorate-content\"\u003e• Description: • Note:It's HC-05,Slave and master two in one module • this module can be set to a transmitter or receiver, transmitter could pairing with receiver , receiver and receiver or transmitter and transmitter can't communication between each other, receiver could pairing with computers and cell phone bluetooth , when buying, the default for receiver. • • 1. It is HC-05. • 2. Use the CSR mainstream bluetooth chip, bluetooth V2.0 protocol standards. • 3. Module working voltage 3.3 V. • 4. Potter default rate of 9600, the user can be set up. • 5. The core module size : 28 mm x 15 mm x 2.35 mm. • 6. Working current: matching for 30 MA, matching the communication for 8 MA. • 7. Dormancy current: no dormancy. • 8. Used for GPS navigation system, water and electricity gas meter reading system. • 9. With computer and bluetooth bluetooth adapter, PDA, seamless connection equipment .\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1mQ8oSSzqK1RjSZFHq6z3CpXaP.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1_l0rSSzqK1RjSZFpq6ykSXXax.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1X5NrSMHqK1RjSZFPq6AwapXav.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"green","offer_id":55506222809387,"sku":"14:175","price":30.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/HTB1l9XqSPTpK1RjSZKPq6y3UpXa1.webp?v=1788928878"},{"product_id":"hc-05-hc-05-hc-06-hc-06-rf-wireless-for-bluetooth-transceiver-slave-module-rs232-ttl-to-uart-converter-and-adapter-for-arduino-1","title":"HC-05 HC 05 hc-06 HC 06 RF Wireless For Bluetooth Transceiver Slave Module RS232 \/ TTL to UART converter and adapter for arduino","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSTJF\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e1.1 Tips (Very important) :\u003cbr\u003eTXD: sending end, generally expressed as its own sending end, normal communication must be connected to the RXD of another device.\u003cbr\u003eRXD: receiving end, generally expressed as their own receiving end, normal communication must be connected to the TXD of another device.\u003cbr\u003eNormal communication when the TXD itself is always connected to the device RXD!\u003cbr\u003eSelf-absorption: Normal communication TXD RXD connect other devices, so if you want to receive their data, as the name implies, is receiving themselves to send data, is directly connected to the RXD TXD itself, that is, used to test whether the sending and receiving of normal itself, is the most simple test method is the fastest, when problems arise first do this test to determine whether the product failure. Also known as loop testing.\u003c\/p\u003e\n\u003cp\u003e1.2 Level logic:\u003cbr\u003eTTL level: usually the data is expressed in binary. It is specified that +5V is equivalent to logic \"1\" and 0V is equivalent to logic \"0\". It is called TTL signal system and positive logic\u003cbr\u003eRS232 level: adopt -12V to -3V, equivalent to logic \"0\", +3V to +12V logic level, equivalent to logic \"1\", is negative logic\u003c\/p\u003e\n\u003cp\u003e1.3 Product Features:\u003cbr\u003e1, the core module uses HC-05 from the module, the output interface includes VCC,GND,TXD,RXD,KEY pin, connection status pin (STATE), the output is low if not connected, the output is high after connected\u003cbr\u003e2. Led indicates the connection status. Quick blinking means no? connection; slow blinking means AT mode; double blinking means? is connected and the port is opened\u003cbr\u003eThe bottom plate is equipped with anti-reverse connection diode, with 3.3V LDO, the input voltage is 3.6-6V, the unpaired current is about 30mA, the paired current is about 10mA, the input voltage is prohibited to exceed 7V!\u003cbr\u003e4, interface level 3.3V, can be directly connected to a variety of microcontroller (51, AVR, PIC, ARM, MSP430, etc.), 5V microcontroller can also be directly connected, without MAX232 can not go through MAX232!\u003cbr\u003e5, open effective distance of 10 meters (power CLASS is CLASS 2), more than 10 meters is also possible, but the connection quality of this distance is not guaranteed\u003cbr\u003e6. After pairing, when the full-duplex serial port is used, there is no need to know any? protocol. It supports 8-bit data bit, 1-bit stop bit and parity check communication format, which is also the most commonly used communication format, and other formats are not supported.\u003cbr\u003e7. You can enter the AT command mode by raising 34 feet to set parameters and query information\u003cbr\u003e8, small size (3.57cm*1.52cm), factory SMT production, to ensure the quality of SMT. And set transparent heat shrinkable tube, dustproof and beautiful, and has a certain anti-static ability.\u003cbr\u003e9. Switch to host or slave mode by using THE AT command, and connect to the specified device by using the AT command\u003cbr\u003e10, support from 4800bps to 1382400bps between standard baud rate\u003c\/p\u003e\n\u003cp\u003e1.4 Product Usage:\u003cbr\u003eAfter pairing, the serial port can be used as a fixed baud rate serial port. Therefore, as long as the serial port device is in the communication format of \"fixed baud rate, 8 data bits, no parity check\", it can directly replace the original wired serial port without modifying the program. Such as data acquisition, intelligent car, serial printer, outdoor dot matrix strip screen control, etc.\u003cbr\u003ePair with computer: suitable for computer and device to communicate through? serial port, the use method is the same as serial port\u003cbr\u003ePairing with mobile phone: suitable for communication between mobile phone and device through? serial port, the use method is the same as serial port\u003cbr\u003ePairing with host: it is suitable for two devices to communicate directly through? serial port, such as between single chip microcomputer and single chip microcomputer, wired serial port and single chip microcomputer, etc. The use method is the same as serial port\u003c\/p\u003e\n\u003cp\u003eFlexible use:\u003cbr\u003eBaud rate conversion, because the receiving end and the sending end can choose their own baud rate, in the case of small data volume can be used as baud rate conversion equipment.\u003c\/p\u003e\n\u003cp\u003e2.1 How to connect? module to computer (effective in slave mode)\u003cbr\u003eHere is an example of pairing it with a computer:\u003cbr\u003eFirst, power on the? passthrough module, and then the LED flashes. Open \"My? Location\" and click \"Search for devices in the valid range\".\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThe system searches for? devices with the default device name \"linvor\" (modified name if modified, such as \"jiayuanelectron\"), double click or right click and choose \"add? device\".\u003c\/p\u003e\n\u003cp\u003eEnter the pairing password (default: 1234),\u003c\/p\u003e\n\u003cp\u003eClick \"Next\". If the password is correct, the connection between the computer and the passthrough module will be established. If? serial port device has not been installed before, the system will automatically install the driver and generate a virtual serial port\u003c\/p\u003e\n\u003cp\u003eClick Config, select the appropriate COM port,\u003c\/p\u003e\n\u003cp\u003eI can only choose COM5 here, which is the serial port for computer operation after connection. For example, WHEN I open com5 here, the LED of? module will change from quick flash to double flash. At this time, you only need to use? module as the serial port of fixed baud rate of computer, but it is wireless.\u003cbr\u003eTips:\u003c\/p\u003e\n\u003cp\u003e1. The supply voltage must be 5V, not 3.3V\u003c\/p\u003e\n\u003cp\u003e2. Do not connect the pin of the power cable to the data cable. Confirm it carefully before connecting the cable\u003c\/p\u003e\n\u003cp\u003e3. The LED must enter the slow blinking mode before the AT command test\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e4. After each AT instruction is input, you must press enter to send it\u003c\/p\u003e\n\u003cp\u003e5. If OK cannot be returned, swap RXD and TXD\u003c\/p\u003e\n\u003cp\u003e6. Do not tear the heat shrinkable tube or weld it by yourself. Otherwise, the warranty and return and replacement service will be waived\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e7. The RXD and TXD on UNO cannot be used to connect? module for AT instruction test\u003c\/p\u003e\n\u003cp\u003e\u003cimg data-src=\"https:\/\/ae01.alicdn.com\/kf\/S3b49facae43143bf9977c237065917d6U.jpg\" src=\"https:\/\/ae01.alicdn.com\/kf\/S3b49facae43143bf9977c237065917d6U.jpg\" style=\"width:600px;\"\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Scb19922803054b62b96395e8958d1cebk.jpg\" src=\"https:\/\/ae01.alicdn.com\/kf\/Scb19922803054b62b96395e8958d1cebk.jpg\" style=\"width:600px;\" title=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S49cf2be38d9940d58628d9a9b5ab0836P.jpg\" src=\"https:\/\/ae01.alicdn.com\/kf\/S49cf2be38d9940d58628d9a9b5ab0836P.jpg\" style=\"width:600px;\" title=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S28440f817618491181d5efce12b894d1a.jpg\" src=\"https:\/\/ae01.alicdn.com\/kf\/S28440f817618491181d5efce12b894d1a.jpg\" style=\"width:600px;\" title=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S8345dcc17dbf462497d5ac11003996bam.jpg\" src=\"https:\/\/ae01.alicdn.com\/kf\/S8345dcc17dbf462497d5ac11003996bam.jpg\" style=\"width:600px;\" title=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"HC-05","offer_id":55506222842155,"sku":"14:1202#HC-05","price":10.32,"currency_code":"USD","in_stock":true},{"title":"HC-05 1","offer_id":55506222874923,"sku":"14:350852#HC-05","price":18.24,"currency_code":"USD","in_stock":true},{"title":"HC-06","offer_id":55506222907691,"sku":"14:351074#HC-06","price":10.32,"currency_code":"USD","in_stock":true},{"title":"HC-06 1","offer_id":55506222940459,"sku":"14:4044226#HC-06","price":18.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S789e2325e1ee4ef0b22588ae22e25146Z.webp?v=1788928878"},{"product_id":"hc-06-hc-05-bluetooth-serial-pass-through-module-wireless-serial-communication-from-machine-wireless-hc06-bluetooth-module","title":"HC-06 HC-05 Bluetooth serial pass-through module wireless serial communication from machine Wireless HC06 Bluetooth Module","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSTJF\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e...\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFunctions\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectronic Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40℃~+80℃\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIY Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eRange of application\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSwitch And Sensor For Arduino STM\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3.6~6V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv style=\"border-top:0px;border-right:0px;vertical-align:baseline;border-bottom:0px;color:#333333;border-left:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan style=\"font-size:28px;border-top:0px;font-family:arial;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003eAllows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.\u003c\/span\u003e \u003cspan style=\"font-size:28px;\"\u003e \u003c\/span\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size:28px;border-top:0px;font-family:arial;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003eWorks with any USB Bluetooth adapters.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:28px;border-top:0px;font-family:arial;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003eDefault Baud Rate: 9600,8,1,n.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:28px;border-top:0px;font-family:arial;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003eBuilt in antenna.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:28px;border-top:0px;font-family:arial;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003eCoverage up to 30ft.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:28px;border-top:0px;font-family:arial;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003eBluetooth version: V2.0+EDR\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:28px;border-top:0px;font-family:arial;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003eOperating voltage: 3.3V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:28px;border-top:0px;font-family:arial;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003eDefault Baud Rate: 9600,8,1,n.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:28px;border-top:0px;font-family:arial;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003eSignal coverage: 30ft\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:28px;border-top:0px;font-family:arial;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003eItem size: 4.3 * 1.6 * 0.7cm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:28px;border-top:0px;font-family:arial;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003eItem weight: 3g\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:28px;border-top:0px;font-family:arial;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003ePackage size: 9 * 3 * 1cm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:28px;border-top:0px;font-family:arial;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003ePackage weight: 8g\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"border-top:0px;border-right:0px;vertical-align:baseline;border-bottom:0px;color:#333333;border-left:0px;margin:0px;padding:0px;\"\u003e\n\u003cbr\u003e \u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size:28px;border-top:0px;font-family:arial;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003eCommercial Series: Bluetooth module board Series\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:28px;border-top:0px;font-family:arial;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003eWith LED indicator light, use 150mA and 3.3V regulation chip.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:28px;border-top:0px;font-family:arial;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003eWith VCC.GND.TXD.RXD foot for the Bluetooth\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:28px;border-top:0px;font-family:arial;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003eWith \"Re-seach\" button(ON\/OFF\/WAKE foot for it , external MCU outinput \"High level\" can control module to re-seach)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:28px;border-top:0px;font-family:arial;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003eCompatible with bluetooth master module\".slave module\"or master-slave(whole) module.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:28px;border-top:0px;font-family:arial;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003eInput voltage: 3.3~6V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size:28px;border-top:0px;font-family:arial;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003eSize: 1.55cm*3.98cm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"border-top:0px;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003e\u003cspan style=\"font-size:28px;border-top:0px;font-family:arial;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003e Note:\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"border-top:0px;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan style=\"font-size:28px;border-top:0px;font-family:arial;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003einput power supply 3.3~6V, Prohibit more than 7V\u003c\/span\u003e \u003c\/div\u003e\n\u003cdiv style=\"border-top:0px;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003e\n\u003cspan style=\"font-size:28px;border-top:0px;font-family:arial;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003eNo \"Automatically prevent power supply peversing func\", so please correctly connect power supply\u003c\/span\u003e \u003cspan style=\"font-size:28px;\"\u003e \u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size:28px;border-top:0px;font-family:arial;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003eWe advise to install \"Bluetooth master module\"\u003c\/span\u003e \u003cspan style=\"font-size:28px;\"\u003e \u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size:28px;border-top:0px;font-family:arial;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003eThe \"State\" is output foot for LED status, when bluetooth \"Unconnected\", output \"Pulse\" ; when bluetooth \"connected\", output \"High level\", we can determine the states from \"MCU\"\u003c\/span\u003e \u003cspan style=\"font-size:28px;\"\u003e \u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"font-size:28px;border-top:0px;font-family:arial;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003eIf only the board , No any \"Bluetooth Function \"\u003c\/span\u003e \u003c\/div\u003e\n\u003cdiv style=\"border-top:0px;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"border-top:0px;border-right:0px;vertical-align:baseline;border-bottom:0px;border-left:0px;margin:0px;padding:0px;\"\u003e\n\u003cp\u003e\u003cimg style=\"width:1000px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sc076de4242f643a6be2a2bcec1b9d907L.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sc076de4242f643a6be2a2bcec1b9d907L.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:1000px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sd6f99ce184fe4d2a86a1366f3f05376aq.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sd6f99ce184fe4d2a86a1366f3f05376aq.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:1000px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/Se5f42c41d8074eeca1db1ca0bb8ad21e7.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Se5f42c41d8074eeca1db1ca0bb8ad21e7.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:1000px;\" src=\"https:\/\/ae01.alicdn.com\/kf\/S63588df991f9498dba4b9ff46b3761bdO.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S63588df991f9498dba4b9ff46b3761bdO.jpg\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"HC05Official version","offer_id":55506223104299,"sku":"14:1202#HC05Official version","price":26.0,"currency_code":"USD","in_stock":true},{"title":"HC05 Compatible","offer_id":55506223137067,"sku":"14:350852#HC05 Compatible","price":16.72,"currency_code":"USD","in_stock":true},{"title":"HC06Official version","offer_id":55506223169835,"sku":"14:351074#HC06Official version","price":25.76,"currency_code":"USD","in_stock":true},{"title":"HC06 Compatible","offer_id":55506223202603,"sku":"14:4044226#HC06 Compatible","price":17.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Se97aeb9626744e128ef5bd0febca5fcc9.webp?v=1788928881"},{"product_id":"new-hc-05-hc-05-hc-06-hc-06-rf-wireless-bluetooth-transceiver-slave-module-rs232-ttl-to-uart-converter-and-adapter","title":"NEW HC-05 HC 05 hc-06 HC 06 RF Wireless Bluetooth Transceiver Slave Module RS232 \/ TTL to UART converter and adapter","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eEstardyn\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-40-+85\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSMD\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLogic ICs\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000000112817\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003cimg src=\"https:\/\/ae04.alicdn.com\/kf\/Haa5f49b4f0284072bba103f8b1fcd0efi.gif\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cdiv style=\"font-family:arial, helvetica, sans-serif;font-size:13px;font-weight:400;letter-spacing:normal;text-align:start;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(255, 255, 255);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\n\u003cdiv\u003e\n\u003ckse:widget data-widget-type=\"customText\" id=\"1005000000112817\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003eProduct features:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003eUsing HC - 06 from module 1, a core module, which leads to the interface includes VCC, GND, TXD, RXD, reserved LED state output pin, MCU can state whether the bluetooth is connected through the foot, from machine KEY pin is invalid\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003e2, the led indicates a bluetooth connection status, twinkle said there was no bluetooth connectivity, Chang Liang said bluetooth is connected and turned on the port\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003e3, backplane \"3.3 V, the input voltage 3.6 ~ 6 V, current when the unpaired about 30 ma, matching after about 10 ma, no more than 7 V input voltage!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003e4, interface level 3.3 V, can be connected directly to all kinds of single chip microcomputer (51, AVR, PIC, ARM, MSP430, etc.), 5 V single chip can be connected directly, without MAX232 couldn't through MAX232.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003e5, clearing the effective distance of 10 meters, more than 10 meters is possible, but not to this distance connection quality\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003eAfter 6, pairing when full duplex serial port to use, do not need to know any bluetooth protocol, but supports only one in the eight data bits, stop bits and parity checking the communication format, which is the most commonly used communication format, does not support other formats.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003e7, when the bluetooth connection has not been established by pairing the AT command set baud rate, name, password, and set the parameters of the power save. After the bluetooth connection automatically switch to passthrough mode\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003e8, small size (3.57 cm * 1.52 cm), SMT factory, ensure the quality of the patch. And set transparent heat shrinkable tube, dust and beautiful, and there are some antistatic ability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003e9, this link for the machine, from the function and all kinds of computer with bluetooth, bluetooth host, with most of bluetooth mobile phone, PDA, PSP and other intelligent terminal pair, not matching between from the machine.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003eSmall common sense (very important) :\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003eTXD: sender, usually expressed as the sender, normal communication RXD must connect another equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003eRXD: receiver, usually expressed as the receiver, the normal communication TXD must connect another equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003eWhen normal communication itself TXD pick up equipment RXD forever!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"font-family:arial, sans-serif;font-size:14px;font-weight:400;letter-spacing:normal;line-height:21px;text-align:start;white-space:normal;color:rgb(43, 43, 43);background-color:rgb(250, 250, 250);margin:0px 0px 0.4em;margin-bottom:0.4em;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px 0px 0px 0em;padding-bottom:0px;padding-top:0px;padding-right:0px\" align=\"start\"\u003e\u003cspan style=\"color:rgb(0, 112, 192);font-size:20px\"\u003eFrom collect spontaneous: normal communication RXD TXD connect other devices, so if you want to receive your send data as the name implies, namely receive your sending data, namely own TXD directly connected to the RXD, used to test the send and receive is normal, is the easiest fastest test method, when there is a problem to do the test first to determine whether the product failure. Also known as the loop back test.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H1a79d5bcfb5a4cef968770afd64172fdW.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H0b351a292e5c42f88dafd30815e1e52cU.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H4541fade8249469e98be1744334366fek.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H738fb8edcb874a0d85dad5deaccf6bd2V.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Hb399b2bf11c74ceea47d445a4a4b85d2s.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H551574526fe7488381f7dfb17ea74faaW.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H8af1b536ce234ae08209a67e5659168cK.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H0d62138dd5f3440f96bf4dc294845584D.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H205bea018e684033a202e7cfe73da9c01.png\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H24daeae70db34f40a80cffb5a208f96eG.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"HC-06 Module","offer_id":55506223235371,"sku":"14:351074#HC-06 Module","price":12.44,"currency_code":"USD","in_stock":true},{"title":"HC-05 Module","offer_id":55506223268139,"sku":"14:350852#HC-05 Module","price":12.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Hfd92945be33941bb9705cb530c4913f4W.webp?v=1788928881"},{"product_id":"hc-05-hc-05-hc-06-hc-06-rf-wireless-for-bluetooth-transceiver-slave-module-rs232-ttl-to-uart-converter-and-adapter-for-arduino-2","title":"HC-05 HC 05 hc-06 HC 06 RF Wireless For Bluetooth Transceiver Slave Module RS232 \/ TTL to UART converter and adapter for arduino","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSTJF\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e1.1 Tips (Very important) :\u003cbr\u003eTXD: sending end, generally expressed as its own sending end, normal communication must be connected to the RXD of another device.\u003cbr\u003eRXD: receiving end, generally expressed as their own receiving end, normal communication must be connected to the TXD of another device.\u003cbr\u003eNormal communication when the TXD itself is always connected to the device RXD!\u003cbr\u003eSelf-absorption: Normal communication TXD RXD connect other devices, so if you want to receive their data, as the name implies, is receiving themselves to send data, is directly connected to the RXD TXD itself, that is, used to test whether the sending and receiving of normal itself, is the most simple test method is the fastest, when problems arise first do this test to determine whether the product failure. Also known as loop testing.\u003c\/p\u003e\n\u003cp\u003e1.2 Level logic:\u003cbr\u003eTTL level: usually the data is expressed in binary. It is specified that +5V is equivalent to logic \"1\" and 0V is equivalent to logic \"0\". It is called TTL signal system and positive logic\u003cbr\u003eRS232 level: adopt -12V to -3V, equivalent to logic \"0\", +3V to +12V logic level, equivalent to logic \"1\", is negative logic\u003c\/p\u003e\n\u003cp\u003e1.3 Product Features:\u003cbr\u003e1, the core module uses HC-05 from the module, the output interface includes VCC,GND,TXD,RXD,KEY pin, connection status pin (STATE), the output is low if not connected, the output is high after connected\u003cbr\u003e2. Led indicates the connection status. Quick blinking means no? connection; slow blinking means AT mode; double blinking means? is connected and the port is opened\u003cbr\u003eThe bottom plate is equipped with anti-reverse connection diode, with 3.3V LDO, the input voltage is 3.6-6V, the unpaired current is about 30mA, the paired current is about 10mA, the input voltage is prohibited to exceed 7V!\u003cbr\u003e4, interface level 3.3V, can be directly connected to a variety of microcontroller (51, AVR, PIC, ARM, MSP430, etc.), 5V microcontroller can also be directly connected, without MAX232 can not go through MAX232!\u003cbr\u003e5, open effective distance of 10 meters (power CLASS is CLASS 2), more than 10 meters is also possible, but the connection quality of this distance is not guaranteed\u003cbr\u003e6. After pairing, when the full-duplex serial port is used, there is no need to know any? protocol. It supports 8-bit data bit, 1-bit stop bit and parity check communication format, which is also the most commonly used communication format, and other formats are not supported.\u003cbr\u003e7. You can enter the AT command mode by raising 34 feet to set parameters and query information\u003cbr\u003e8, small size (3.57cm*1.52cm), factory SMT production, to ensure the quality of SMT. And set transparent heat shrinkable tube, dustproof and beautiful, and has a certain anti-static ability.\u003cbr\u003e9. Switch to host or slave mode by using THE AT command, and connect to the specified device by using the AT command\u003cbr\u003e10, support from 4800bps to 1382400bps between standard baud rate\u003c\/p\u003e\n\u003cp\u003e1.4 Product Usage:\u003cbr\u003eAfter pairing, the serial port can be used as a fixed baud rate serial port. Therefore, as long as the serial port device is in the communication format of \"fixed baud rate, 8 data bits, no parity check\", it can directly replace the original wired serial port without modifying the program. Such as data acquisition, intelligent car, serial printer, outdoor dot matrix strip screen control, etc.\u003cbr\u003ePair with computer: suitable for computer and device to communicate through? serial port, the use method is the same as serial port\u003cbr\u003ePairing with mobile phone: suitable for communication between mobile phone and device through? serial port, the use method is the same as serial port\u003cbr\u003ePairing with host: it is suitable for two devices to communicate directly through? serial port, such as between single chip microcomputer and single chip microcomputer, wired serial port and single chip microcomputer, etc. The use method is the same as serial port\u003c\/p\u003e\n\u003cp\u003eFlexible use:\u003cbr\u003eBaud rate conversion, because the receiving end and the sending end can choose their own baud rate, in the case of small data volume can be used as baud rate conversion equipment.\u003c\/p\u003e\n\u003cp\u003e2.1 How to connect? module to computer (effective in slave mode)\u003cbr\u003eHere is an example of pairing it with a computer:\u003cbr\u003eFirst, power on the? passthrough module, and then the LED flashes. Open \"My? Location\" and click \"Search for devices in the valid range\".\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThe system searches for? devices with the default device name \"linvor\" (modified name if modified, such as \"jiayuanelectron\"), double click or right click and choose \"add? device\".\u003c\/p\u003e\n\u003cp\u003eEnter the pairing password (default: 1234),\u003c\/p\u003e\n\u003cp\u003eClick \"Next\". If the password is correct, the connection between the computer and the passthrough module will be established. If? serial port device has not been installed before, the system will automatically install the driver and generate a virtual serial port\u003c\/p\u003e\n\u003cp\u003eClick Config, select the appropriate COM port,\u003c\/p\u003e\n\u003cp\u003eI can only choose COM5 here, which is the serial port for computer operation after connection. For example, WHEN I open com5 here, the LED of? module will change from quick flash to double flash. At this time, you only need to use? module as the serial port of fixed baud rate of computer, but it is wireless.\u003cbr\u003eTips:\u003c\/p\u003e\n\u003cp\u003e1. The supply voltage must be 5V, not 3.3V\u003c\/p\u003e\n\u003cp\u003e2. Do not connect the pin of the power cable to the data cable. Confirm it carefully before connecting the cable\u003c\/p\u003e\n\u003cp\u003e3. The LED must enter the slow blinking mode before the AT command test\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e4. After each AT instruction is input, you must press enter to send it\u003c\/p\u003e\n\u003cp\u003e5. If OK cannot be returned, swap RXD and TXD\u003c\/p\u003e\n\u003cp\u003e6. Do not tear the heat shrinkable tube or weld it by yourself. Otherwise, the warranty and return and replacement service will be waived\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e7. The RXD and TXD on UNO cannot be used to connect? module for AT instruction test\u003c\/p\u003e\n\u003cp\u003e\u003cimg data-src=\"https:\/\/ae01.alicdn.com\/kf\/S68e4cdb7be5843a99e7c8c4df5243f9fa.jpg\" src=\"https:\/\/ae01.alicdn.com\/kf\/S68e4cdb7be5843a99e7c8c4df5243f9fa.jpg\" style=\"width:600px;\"\u003e\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e?\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S81f3d7bb144841b6acf3d90e766d2300x.jpg\" src=\"https:\/\/ae01.alicdn.com\/kf\/S81f3d7bb144841b6acf3d90e766d2300x.jpg\" style=\"width:600px;\" title=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S5828baba61e14393b60885ecb4f70adb4.jpg\" src=\"https:\/\/ae01.alicdn.com\/kf\/S5828baba61e14393b60885ecb4f70adb4.jpg\" style=\"width:600px;\" title=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S553a9e00c4e54db484b6f14535d28e63Y.jpg\" src=\"https:\/\/ae01.alicdn.com\/kf\/S553a9e00c4e54db484b6f14535d28e63Y.jpg\" style=\"width:600px;\" title=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg class=\"\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S7fcf4b82717c4cdaa71314a4f113bf76U.jpg\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7fcf4b82717c4cdaa71314a4f113bf76U.jpg\" style=\"width:600px;\" title=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"HC-05","offer_id":55506223464747,"sku":"14:350852#HC-05","price":18.24,"currency_code":"USD","in_stock":true},{"title":"HC-06","offer_id":55506223497515,"sku":"14:4044226#HC-06","price":18.24,"currency_code":"USD","in_stock":true},{"title":"HC-06 1","offer_id":55506223530283,"sku":"14:351074#HC-06","price":10.32,"currency_code":"USD","in_stock":true},{"title":"HC-05 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style=\"color:#333\"\u003e3.3V~6V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLogic ICs\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n \u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\n \u003cp\u003e\u003cimg style=\"width:1000px;\" 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