{"product_id":"sx1278-lora-module-433m-10km-ra-02-wireless-spread-spectrum-transmission-socket-for-smart-home-diy","title":"SX1278 LoRa Module 433M 10KM Ra-02 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\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\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv id=\"productDescription\" style=\"font-family:Poppins;font-size:14px;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;color:rgb(40, 40, 40);background-color:rgb(255, 255, 255);box-sizing:inherit\" class=\"biggerText\" align=\"left\"\u003eRa-02 is a wireless transmission module based on SEMTECH's SX1278 wireless transceiver. It adopts advanced LoRa spread spectrum technology, with a communication distance of 10,000 meters. It has strong ability of anti-jamming and has the function of air wake-up Consumption. The SX1278 RF module is mainly used for long-range spread spectrum communication, and it can resist Minimizing current consumption. The SX1278 has a high sensitivity of -148 dBm with a power output of +20 dBm, a long transmission distance, and high reliability. At the same time, compared with the traditional modulation technology, LoRa ™ modulation technology has obvious advantages in anti-blocking and selection, which solves the problem that the traditional design scheme can not consider the distance, interference, and power consumption at the same time.\u003c\/div\u003e\n\u003cdiv style=\"font-family:Poppins;font-size:14px;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;color:rgb(40, 40, 40);background-color:rgb(255, 255, 255);box-sizing:inherit\" class=\"biggerText\" align=\"left\"\u003eIt can be covering thousands of people in the district environment, particularly suitable for meter reading, smart homes, and burglar alarm equipment.\u003c\/div\u003e\n\u003cdiv style=\"font-family:Poppins;font-size:14px;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;color:rgb(40, 40, 40);background-color:rgb(255, 255, 255);box-sizing:inherit\" align=\"left\"\u003e\u003cimg style=\"border:0px;max-width:100%;height:auto;box-sizing:inherit\" width=\"648\" height=\"auto\" src=\"https:\/\/www.elecrow.com\/media\/wysiwyg\/new_products\/LoRa_Module_detail_1.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:Poppins;font-size:14px;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;color:rgb(40, 40, 40);background-color:rgb(255, 255, 255);box-sizing:inherit\" align=\"left\"\u003e\u003cimg style=\"border:0px;max-width:100%;height:auto;box-sizing:inherit\" width=\"652\" height=\"auto\" src=\"https:\/\/www.elecrow.com\/media\/wysiwyg\/new_products\/LoRa_Module_detail_2.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family:Poppins;font-size:14px;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;color:rgb(40, 40, 40);background-color:rgb(255, 255, 255);box-sizing:inherit\" align=\"left\"\u003e\u003cimg style=\"border:0px;max-width:100%;height:auto;box-sizing:inherit\" width=\"650\" height=\"auto\" src=\"https:\/\/www.elecrow.com\/media\/wysiwyg\/new_products\/LoRa_Module_detail_3.jpg\" slate-data-type=\"image\"\u003e\u003c\/div\u003e\n\u003ch2 style=\"font-family:Poppins;font-size:2em;font-weight:300;letter-spacing:normal;line-height:1.1;text-align:left;white-space:normal;color:rgb(40, 40, 40);background-color:rgb(255, 255, 255);margin-bottom:0.1rem;margin-top:0.125rem;box-sizing:inherit\" align=\"left\"\u003e\u003cspan style=\"font-size:26px\"\u003eFeatures\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul style=\"font-family:Poppins;font-size:14px;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;color:rgb(40, 40, 40);background-color:rgb(255, 255, 255);margin-bottom:0.125rem;margin-top:0rem;box-sizing:inherit\" align=\"left\"\u003e\n\u003cli style=\"line-height:24px;margin-bottom:0.05rem;margin-top:0rem;box-sizing:inherit\"\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eLoRa ™ Spread Spectrum modulation technology\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:24px;margin-bottom:0.05rem;margin-top:0rem;box-sizing:inherit\"\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eConstant RF power output at + 20dBm-100mW voltage change\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:24px;margin-bottom:0.05rem;margin-top:0rem;box-sizing:inherit\"\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eHalf-duplex SPI communication\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:24px;margin-bottom:0.05rem;margin-top:0rem;box-sizing:inherit\"\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eSupports FSK, GFSK, MSK, GMSK, LoRa ™ and OOK modulation modes\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:24px;margin-bottom:0.05rem;margin-top:0rem;box-sizing:inherit\"\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eAutomatic RF signal detection, CAD mode and very high speed AFC\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:24px;margin-bottom:0.05rem;margin-top:0rem;box-sizing:inherit\"\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003ePacket engine with CRC up to 256 bytes\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:24px;margin-bottom:0.05rem;margin-top:0rem;box-sizing:inherit\"\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eSmall footprint dual-row stamp-hole patch package\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:24px;margin-bottom:0.05rem;margin-top:0rem;box-sizing:inherit\"\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eShielded housing\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:24px;margin-bottom:0.05rem;margin-top:0rem;box-sizing:inherit\"\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eSpring Antenna\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"font-family:Poppins;font-size:2em;font-weight:300;letter-spacing:normal;line-height:1.1;text-align:left;white-space:normal;color:rgb(40, 40, 40);background-color:rgb(255, 255, 255);margin-bottom:0.1rem;margin-top:0.125rem;box-sizing:inherit\" align=\"left\"\u003e\u003cspan style=\"font-size:26px\"\u003eSpecifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul style=\"font-family:Poppins;font-size:14px;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;color:rgb(40, 40, 40);background-color:rgb(255, 255, 255);margin-bottom:0.125rem;margin-top:0rem;box-sizing:inherit\" align=\"left\"\u003e\n\u003cli style=\"line-height:24px;margin-bottom:0.05rem;margin-top:0rem;box-sizing:inherit\"\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eCommunication distance: 15KM\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:24px;margin-bottom:0.05rem;margin-top:0rem;box-sizing:inherit\"\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eSensitivity: down to -148dBm\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:24px;margin-bottom:0.05rem;margin-top:0rem;box-sizing:inherit\"\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eProgrammable bit rates: up to 300kbps\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:24px;margin-bottom:0.05rem;margin-top:0rem;box-sizing:inherit\"\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eRSSI dynamic range: 127dB\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:24px;margin-bottom:0.05rem;margin-top:0rem;box-sizing:inherit\"\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eWireless frequency: 433MHz\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:24px;margin-bottom:0.05rem;margin-top:0rem;box-sizing:inherit\"\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eWorking voltage: 1.8-3.7v\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003cli style=\"line-height:24px;margin-bottom:0.05rem;margin-top:0rem;box-sizing:inherit\"\u003e\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eWorking temperature: -40-+80 ℃\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-family:Poppins;font-size:2em;font-weight:600;letter-spacing:normal;line-height:1.1;text-align:left;white-space:normal;color:rgb(40, 40, 40);background-color:rgb(255, 255, 255);margin-bottom:0.05rem;margin-top:0.1rem;box-sizing:inherit\" align=\"left\"\u003e\u003cspan style=\"font-size:20px\"\u003ePackage list\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul style=\"font-family:Poppins;font-size:14px;font-weight:400;letter-spacing:normal;text-align:left;white-space:normal;color:rgb(40, 40, 40);background-color:rgb(255, 255, 255);margin-bottom:0.125rem;margin-top:0rem;box-sizing:inherit\" align=\"left\"\u003e\u003cli style=\"line-height:24px;margin-bottom:0.05rem;margin-top:0rem;box-sizing:inherit\"\u003e\u003cp style=\"font-size:14px;font-weight:400;letter-spacing:0.005em;line-height:1.9;margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;box-sizing:inherit\"\u003e\u003cspan style=\"font-size:16px\"\u003eLoRa Ra-02 SX1278 433M Wireless Module x 1\u003c\/span\u003e\u003c\/p\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55506567299371,"sku":"\u003cnone\u003e","price":50.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sc9294abc598043b5bd36f6dde063c2b9i.webp?v=1788934458","url":"https:\/\/yoeruyo.com\/products\/sx1278-lora-module-433m-10km-ra-02-wireless-spread-spectrum-transmission-socket-for-smart-home-diy","provider":"Yoeruyo","version":"1.0","type":"link"}