{"product_id":"usb-to-gsm-quad-band-gprs-sim800-sim800c-module-for-wifi-wireless-bluetooth-compatible-ble-sms-messaging-with-antenna-ch340t","title":"USB to GSM Quad-band GPRS SIM800 SIM800C Module for Wifi Wireless Bluetooth-compatible BLE SMS Messaging With Antenna CH340T","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTransmission of data information\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\"\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\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSIM800C 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\"\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\"\u003eGSM GPRS\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\u003cdiv\u003e\u003cdiv\u003e\n\u003cdiv\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:22px\"\u003e\u003cspan style='font-family:\"times new roman\", times, serif'\u003e\u003cspan style=\"background-color:rgb(255, 255, 0)\"\u003eSIM800C 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;text-align:center;color:rgb(0, 0, 0);box-sizing:content-box' align=\"center\"\u003e\u003cimg style=\"max-width:100%;box-sizing:border-box\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1P5XpatjvK1RjSspiq6AEqXXax.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\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\u003cu\u003e\u003cspan\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-size:inherit;font-family:\"times new roman\", times, serif'\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/u\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\u003cu\u003e\u003cspan\u003e\u003cspan style=\"font-size:22px\"\u003e\u003cspan style='font-size:inherit;font-family:\"times new roman\", times, serif'\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/u\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan style='background-color:rgba(252,220,0,255);color:rgba(244,78,59,255);font-size:26px;font-family:\"times new roman\", times, serif'\u003e\u003cstrong\u003eSIM800C Mini Module\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eThe SIM800C module is a high-performance, cost-effective industrial-grade GSM\/GPRS module (development board). This module adopts industrial-grade quad-band 850\/900\/1800\/1900 MHzSIM800 chip, which can realize the transmission of voice, SMS, data and fax information with low power consumption.\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eProduct Specifications\u003cbr\u003eSIM card holder (SIM_CARD)\u003cbr\u003eThis card slot is used to install a SIM card. Supports China Mobile and China Unicom SIM cards; does not support China Telecom SIM cards.\u003cbr\u003eWe recommend using a GSM (2G) SIM card; however, 2G services are gradually being phased out, and most SIMs sold at service centers today are 3G\/4G. That said, current 3G\/4G SIMs are backward‑compatible with the GSM\/GPRS features of older 2G cards.\u003cbr\u003eThe SIM card socket of the SIM800C module is equipped with an ESD‑protected chip (U5), which significantly enhances stability and prevents damage to both the module and the SIM card caused by static electricity from your hand during insertion or removal.\u003cbr\u003eModule power on\/off\u003cbr\u003eIf the PWK pin is shorted to GND for 1 second or longer and then released, the device can be powered on or off. You can also short the PWK and GND pins to achieve power-on self-start.\u003cbr\u003eModule status indicator (NET_STA)\u003cbr\u003eBy observing the blinking pattern of this indicator light, we can easily determine the operating status of the SIM800C module.\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg width=\"750\" height=\"auto\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8d5cedd4b22f4aa89b23b0d6762e836a2.png\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003eMobile phone lithium battery interface\u003cbr\u003eThis pin can be used to connect an external lithium battery; when the external power supply is disconnected, the module can be powered by the lithium battery. When the lithium battery is not in use, this interface can also provide external power at 4 V, or allow an external source to supply power to the module within the range of 3.4V to 4.4 V.\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cp\u003e\u003cspan style='font-size:20px;font-family:\"times new roman\", times, serif'\u003e5V: Power‑supply pin; it accepts only DC 5V and is used to power the board.\u003cbr\u003eV_TTL: 5V\/3.3V of the core voltage of the target control board single chip microcomputer (distinguished according to the number of V cores of its own single chip microcomputer). This pin is used to convert TXD and RXD of GSM module board into corresponding TTL logic.\u003cbr\u003eGND: Power ground\u003cbr\u003eTXD: Module’s serial transmit pin, TTL level (cannot be directly connected to RS‑232 level)\u003cbr\u003eRXD: Module’s serial receive pin, TTL level (cannot be directly connected to RS‑232 level)\u003cbr\u003eDTR: Data Terminal Ready\u003cbr\u003eSPKP: Kernel audio output pin\u003cbr\u003eSPKN: Kernel audio output pin\u003cbr\u003eMICN: Kernel audio input pin\u003cbr\u003eMICP: Kernel audio input pin\u003cbr\u003eRI: Ring Indicator pin\u003cbr\u003eVRTC: RTC external battery pins\u003cbr\u003eGND: Power ground\u003cbr\u003ePWR: Pulling this pin low enables or disables the module.\u003cbr\u003eGND: Power ground\u003cbr\u003eVBAT: Lithium battery input pin, 3.3V to 4.4V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S69722e89700a4e12a98fe12ec552ba2aX.jpg\" slate-data-type=\"image\"\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\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\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\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\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\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='background-color:rgb(255, 255, 0);font-size:22px;font-family:\"times new roman\", times, serif'\u003eSIM800C Module\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\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\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'\u003eProduct Features\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'\u003eUSB to GSM is a quad-band GSM\/GPRS module with stable performance, compact appearance and high cost performance, which can meet the various needs of customers. Integrated USB to serial port chip, plug directly into the computer to debug. The SIM800C operates at GSM\/GPRS850\/900\/1800\/1900MHz and is used worldwide. It can transmit voice, SMS information and data information with low power consumption, and can be applied to various compact product design requirements.\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\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'\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'\u003eOnboard original SIM800C GSM\/GPRS module\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'\u003eOnboard CH340T USB to serial port chip, easy to install and high compatibility\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'\u003eSelf-elastic SIM card slot design for mobile 2G\/3G\/4GMicro SIM and Nano cards\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'\u003eThe module is powered on automatically to connect to the network, no need to press the button to control the boot, eliminating the troublesome boot process\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'\u003eSupport SMS messaging, provide management software\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'\u003eSupport GPRS data transmission under 2G network, can be applied to occasions such as mobile meter reading\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'\u003eSupport Bluetooth-compatible data transmission, IEEE802.15 Bluetooth-compatible standard, 2.4GHz working frequency band\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'\u003eSupport adaptive baud rate\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'\u003eWith the work indicator, no network, no SIM card or SIM card is inserted, the L ED lamp flashes quickly in 1 second interval, and the normal access network flashes once every 3 seconds.\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'\u003eBoard size: 27*50.7mm.\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'\u003eInterface Introduction\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:center\" align=\"center\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1.eAtMrPpK1RjSZFFq6y5PpXa8.jpg\" slate-data-type=\"image\"\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'\u003eSchematic\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/u\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align:center\" align=\"center\"\u003e\n\u003cimg width=\"800\" height=\"699\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1o4sAMrrpK1RjSZTEq6AWAVXal.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1qzIVMxnaK1RjSZFBq6AW7VXaX.jpg\" slate-data-type=\"image\"\u003e\u003cimg width=\"800\" height=\"709\" src=\"https:\/\/ae01.alicdn.com\/kf\/HTB1IoEzMsbpK1RjSZFyq6x_qFXaM.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center\" align=\"center\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align:center\" align=\"center\"\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S519815c0a3244a90b44c3fe307641745d.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\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":"USB to SIM800C","offer_id":55506700173611,"sku":"14:10#USB to SIM800C","price":25.36,"currency_code":"USD","in_stock":true},{"title":"SIM800C Mini Module","offer_id":55506700206379,"sku":"14:1254#SIM800C Mini Module","price":12.12,"currency_code":"USD","in_stock":true},{"title":"SIM800C Chip","offer_id":55506700239147,"sku":"14:350852#SIM800C Chip","price":20.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sc0d951219a064e408fd616ced1928325T.webp?v=1788936877","url":"https:\/\/yoeruyo.com\/products\/usb-to-gsm-quad-band-gprs-sim800-sim800c-module-for-wifi-wireless-bluetooth-compatible-ble-sms-messaging-with-antenna-ch340t","provider":"Yoeruyo","version":"1.0","type":"link"}