{"product_id":"sx1278-lora-module-433m-10km-ra-02-ai-thinker-wireless-spread-spectrum-transmission-socket-for-smart-home-diy","title":"SX1278 LoRa Module 433M 10KM Ra-02 Ai-Thinker Wireless Spread Spectrum Transmission Socket for Smart Home DIY","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\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-\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-\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\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\"\u003e-\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 style='color:rgb(0, 0, 0);font-size:18px;font-family:\"times new roman\", times, serif'\u003eSX1278 LoRa Module 433M 10KM Ra-02 Ai-Thinker Wireless Spread Spectrum Transmission Socket for Smart Home DIY\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eThe SX1278 LoRa spread spectrum wireless module uses the Enxin LoRa series module Ra-02. The interface is compatible with the NRF24L01 module. If you want to transfer data over long distances, you can directly replace the NRF24L01. Just change the program and do not need to change the hardware design.\u003c\/span\u003e\u003c\/p\u003e\u003cp style='font-family:\"tahoma arial 宋体\";font-size:12px;font-weight:400;letter-spacing:normal;line-height:inherit;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;box-sizing:border-box' align=\"start\"\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e\u003cspan\u003eLoRa series module (Ra-01\/Ra-02), the module of this seriesRF chip SX1278 mainly uses LoRaTM remote modem for ultra long-range spread spectrum communication.\u003c\/span\u003e\u003c\/span\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eStrong anti-interference ability to minimize current consumption. LoRa modulation with SEMTECH\u003c\/span\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e\u003cspan\u003eTechnology, SX1278 has a high sensitivity of over -148dBm, +20dBm power output, transmission distance\u003c\/span\u003e\u003c\/span\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eFar away, high reliability. At the same time, compared to traditional modulation techniques, LoRaTM modulation technology is anti-blocking and selection.The aspect also has obvious advantages, which solves the problem that the traditional design scheme cannot balance distance, anti-interference and power consumption at the same time.\u003c\/span\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e\u003cspan\u003eThe problem.\u003c\/span\u003e\u003c\/span\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eRa-01, Ra-02 operating frequency 433M, mainly for the 433M network segment\u003c\/span\u003e\u003cspan style=\"font-size:24px\"\u003e\u003cstrong\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003eSX1278 features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style='font-family:\"tahoma arial 宋体\";font-size:12px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px 0px 0px 49.65pt;margin-bottom:0px;margin-top:0px;margin-left:49.65pt;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\"\u003e\u003cspan style='font-family:\"microsoft yahei\"'\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e•LoRa Spread Spectrum Modulation Technology\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cdiv style='font-family:\"tahoma arial 宋体\";font-size:12px;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;box-sizing:content-box' align=\"start\"\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e•Ultra-long communication distance 15KM\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cp style='font-family:\"tahoma arial 宋体\";font-size:12px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px 0px 0px 49.65pt;margin-bottom:0px;margin-top:0px;margin-left:49.65pt;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\"\u003e\u003cspan style='font-family:\"microsoft yahei\"'\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e•Constant RF power output with +20dBm-100mW voltage change\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style='font-family:\"tahoma arial 宋体\";font-size:12px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px 0px 0px 49.65pt;margin-bottom:0px;margin-top:0px;margin-left:49.65pt;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\"\u003e\u003cspan style='font-family:\"microsoft yahei\"'\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e•High sensitivity: as low as -148dBm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style='font-family:\"tahoma arial 宋体\";font-size:12px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px 0px 0px 49.65pt;margin-bottom:0px;margin-top:0px;margin-left:49.65pt;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\"\u003e\u003cspan style='font-family:\"microsoft yahei\"'\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e•Half-duplex SPI communication\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style='font-family:\"tahoma arial 宋体\";font-size:12px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px 0px 0px 49.65pt;margin-bottom:0px;margin-top:0px;margin-left:49.65pt;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\"\u003e\u003cspan style='font-family:\"microsoft yahei\"'\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e•Programmable bit rate up to 300kbps\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style='font-family:\"tahoma arial 宋体\";font-size:12px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px 0px 0px 49.65pt;margin-bottom:0px;margin-top:0px;margin-left:49.65pt;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\"\u003e\u003cspan style='font-family:\"microsoft yahei\"'\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e•Support FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style='font-family:\"tahoma arial 宋体\";font-size:12px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px 0px 0px 49.65pt;margin-bottom:0px;margin-top:0px;margin-left:49.65pt;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\"\u003e\u003cspan style='font-family:\"microsoft yahei\"'\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e•127dB RSSI dynamic range\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style='font-family:\"tahoma arial 宋体\";font-size:12px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px 0px 0px 49.65pt;margin-bottom:0px;margin-top:0px;margin-left:49.65pt;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\"\u003e\u003cspan style='font-family:\"microsoft yahei\"'\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e•Automatic RF signal detection, CAD mode and ultra-high speed AFC\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style='font-family:\"tahoma arial 宋体\";font-size:12px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px 0px 0px 49.65pt;margin-bottom:0px;margin-top:0px;margin-left:49.65pt;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\"\u003e\u003cspan style='font-family:\"microsoft yahei\"'\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e•Packet engine with CRC up to 256 bytes\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style='font-family:\"tahoma arial 宋体\";font-size:12px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px 0px 0px 49.65pt;margin-bottom:0px;margin-top:0px;margin-left:49.65pt;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\"\u003e\u003cspan style='font-family:\"microsoft yahei\"'\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e•Small size double column stamp hole patch package\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style='font-family:\"tahoma arial 宋体\";font-size:12px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px 0px 0px 49.65pt;margin-bottom:0px;margin-top:0px;margin-left:49.65pt;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\"\u003e\u003cspan style='font-family:\"microsoft yahei\"'\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e•With shield\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style='font-family:\"tahoma arial 宋体\";font-size:12px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px 0px 0px 49.65pt;margin-bottom:0px;margin-top:0px;margin-left:49.65pt;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\"\u003e\u003cspan style='font-family:\"microsoft yahei\"'\u003e\u003cspan style='font-size:18px;font-family:\"Times New Roman\"'\u003e•Spring antenna (Ra-01) or IPEX external antenna (Ra-02)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style='font-family:\"tahoma arial 宋体\";font-size:12px;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:start;white-space:normal;color:rgb(0, 0, 0);margin:0px 0px 0px 49.65pt;margin-bottom:0px;margin-top:0px;margin-left:49.65pt;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\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S77c7dbfa3a924a9faf91711d86e9a10e3.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc3d582eba95d4d20ba40a7c4709687b99.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sbfca80cf8bce414bb4bbf3ad89d87a25Q.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sf63e46d1e3a84a3ea5bac774e3f0450f7.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sa0715ba8b6f04fd69fdd94dd4d56d35aM.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"background-color:rgb(171, 20, 158);font-size:24px\"\u003e\u003cstrong\u003eAbout us: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch3\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eWe deal in all kinds of lC brands world-wide. \u003cbr\u003eOur products are widely applied in civilian, industrial and military fieldslE work, communication, home appliances, RF, video display, memoriesRAM development, medical instruments, power supply system, programcontrolleddevices,digital devices,industrial equipments, aviation andnavigation equipments, etc.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\u003ch3\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eWe also supply Amplifier board,LCD Display,Soldering iron ,Temperature controller ,mppt solar controller,charger,Active balancer,BMS,battery tester,indicator ,esp8266 and so on\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\u003ch3\u003e\u003c\/h3\u003e\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px\"\u003eWe have extensive industry knowledge and sufficient inventory. This enables us to provide a complete and versatile technical supports to our customers. Our products have been exported to many countries and regions around the world, and we have a good reputation among our customers. We welcome customers, chambers of commerce, and friends from all over the world to contact us and seek mutually beneficial cooperation.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003e\u003cspan style=\"background-color:rgb(171, 20, 158)\"\u003e\u003cstrong\u003eCompany warehouse:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003e\n\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sc21b644e302147268caa3f6ba87de1ad0.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S6a1a7ac094b748daaebcbc1f3ffda914N.jpg\" slate-data-type=\"image\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55506561466667,"sku":"\u003cnone\u003e","price":15.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sbfca80cf8bce414bb4bbf3ad89d87a25Q_014c3f9a-e3f9-4e22-820b-68d7c6928f0a.webp?v=1788934452","url":"https:\/\/yoeruyo.com\/products\/sx1278-lora-module-433m-10km-ra-02-ai-thinker-wireless-spread-spectrum-transmission-socket-for-smart-home-diy","provider":"Yoeruyo","version":"1.0","type":"link"}