{"product_id":"10pcs-lot-esp8266-esp32-433m-lora-wireless-bluetooth-module-sx1278-ra-02-10km-ipex-socket-for-smart-home-alarm-by-diy","title":"10PCS\/LOT ESP8266 ESP32 433M Lora Wireless Bluetooth Module SX1278 Ra-02 10KM IPEX Socket For Smart Home Alarm By diy","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\"\u003eSMD\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\"\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_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\"\u003eDescription:\u003cbr\u003eRa-02 is based on SX1278 wireless transparent transmission module (transceiver one), with IPEX socket it can connect external antenna.\u003cbr\u003eUsing advanced LoRa spread spectrum technology, communication distance is10000 meters, super error correction, anti-interference ability, with the air wake-up function (ultra-low power consumption). It can be used in the enviroment with thousands of people,especially for meter reading, smart home, burglar alarm and other equipment.\u003cbr\u003eFeature:\u003cbr\u003eLoRa Spread Spectrum Modulation Technology\u003cbr\u003e+20dBm-100mW Constant RF power output when voltage changes\u003cbr\u003eHigh sensitivity: low to -148dBm\u003cbr\u003eHalf-duplex SPI communication\u003cbr\u003eProgrammable bit rates up to 300kbps\u003cbr\u003eSupports FSK, GFSK, MSK, GMSK, LoRa and OOK modulation modes\u003cbr\u003e127dB RSSI dynamic range\u003cbr\u003eAutomatic RF signal detection, CAD mode and ultra-high-speed AFC\u003cbr\u003eWith CRC, up to 256 bytes of packet engine\u003cbr\u003eSmall volume dual-row stamp-hole patch package\u003cbr\u003eWith shielding shell\u003cbr\u003eSpring antenna (Ra-01) or IPEX external antenna (Ra-02)\u003cbr\u003eWireless standard 433MHz\u003cbr\u003eFrequency range: 420 ~ 450MHz\u003cbr\u003eInterface: SPI GPIO\u003cbr\u003eVoltage:1.8 ~ 3.7V, the typical value is 3.3V\u003cbr\u003eCurrent:\u003cbr\u003eReceiver:≦ 10.8mA (LnaBoost off, band 1)\u003cbr\u003eTransimit: ≦ 120mA (+ 20dBm)\u003cbr\u003eSleep mode: 0.2μA\u003cbr\u003eWorking temperature: -40 to + 85  C\u003cbr\u003eStorage temperature: normal\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_image\"\u003e\n\u003cimg class=\"detail-desc-decorate-image\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB184G1htzJ8KJjSspkq6zF7VXau.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Mq4mgz3z9KJjy0Fmq6xiwXXaq.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\u003cbr\u003e  ","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55506561663275,"sku":"\u003cnone\u003e","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/HTB1x4gynHwrBKNjSZPcq6xpapXa3.webp?v=1788934453","url":"https:\/\/yoeruyo.com\/products\/10pcs-lot-esp8266-esp32-433m-lora-wireless-bluetooth-module-sx1278-ra-02-10km-ipex-socket-for-smart-home-alarm-by-diy","provider":"Yoeruyo","version":"1.0","type":"link"}