{"product_id":"sx1278-lora-module-ra-02-433mhz-wireless-spread-spectrum-transmission","title":"SX1278 LoRa Module Ra-02 433MHz Wireless Spread Spectrum Transmission","description":"\u003cdiv class=\"woocommerce-tabs wc-tabs-wrapper\"\u003e\n\u003cdiv class=\"woocommerce-Tabs-panel woocommerce-Tabs-panel--description panel entry-content wc-tab\" id=\"tab-description\" role=\"tabpanel\" aria-labelledby=\"tab-title-description\"\u003e\n\u003cdiv class=\"electro-description clearfix\"\u003e\n\u003cdiv id=\"productDescription\" class=\"biggerText\"\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 a 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, and 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 class=\"biggerText\"\u003eIt can be covering thousands of people in the district environment, particularly suitable for meter reading, smart home, burglar alarm equipment.\u003c\/div\u003e\n\u003chr\u003e\n\u003ch4\u003eConnection Diagram:\u003c\/h4\u003e\n\u003cp\u003eLORA Transmitter :\u003c\/p\u003e\n\u003ch4\u003e\u003ca href=\"https:\/\/robu.in\/wp-content\/uploads\/2021\/12\/Arduino-Lora-Transmitter-Circuit.jpg\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-1378059\" src=\"https:\/\/robu.in\/wp-content\/uploads\/2021\/12\/Arduino-Lora-Transmitter-Circuit-1024x560.jpg\" alt=\"SX1278 LoRa Module\" width=\"1024\" height=\"560\" title=\"SX1278 LoRa Module Generic\" srcset=\"https:\/\/robu.in\/wp-content\/uploads\/2021\/12\/Arduino-Lora-Transmitter-Circuit-1024x560.jpg 1024w, https:\/\/robu.in\/wp-content\/uploads\/2021\/12\/Arduino-Lora-Transmitter-Circuit-300x164.jpg 300w, https:\/\/robu.in\/wp-content\/uploads\/2021\/12\/Arduino-Lora-Transmitter-Circuit-768x420.jpg 768w, https:\/\/robu.in\/wp-content\/uploads\/2021\/12\/Arduino-Lora-Transmitter-Circuit-462x253.jpg 462w, https:\/\/robu.in\/wp-content\/uploads\/2021\/12\/Arduino-Lora-Transmitter-Circuit.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"\u003e\u003c\/a\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003cp\u003eLORA Receiver:\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/robu.in\/wp-content\/uploads\/2021\/12\/Arduino-Lora-Receiver-Circuit.jpg\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-large wp-image-1378061\" src=\"https:\/\/robu.in\/wp-content\/uploads\/2021\/12\/Arduino-Lora-Receiver-Circuit-1024x529.jpg\" alt=\"SX1278 LoRa Module\" width=\"1024\" height=\"529\" title=\"SX1278 LoRa Module Generic\" srcset=\"https:\/\/robu.in\/wp-content\/uploads\/2021\/12\/Arduino-Lora-Receiver-Circuit-1024x529.jpg 1024w, https:\/\/robu.in\/wp-content\/uploads\/2021\/12\/Arduino-Lora-Receiver-Circuit-300x155.jpg 300w, https:\/\/robu.in\/wp-content\/uploads\/2021\/12\/Arduino-Lora-Receiver-Circuit-768x397.jpg 768w, https:\/\/robu.in\/wp-content\/uploads\/2021\/12\/Arduino-Lora-Receiver-Circuit-462x239.jpg 462w, https:\/\/robu.in\/wp-content\/uploads\/2021\/12\/Arduino-Lora-Receiver-Circuit.jpg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch5\u003e    Note: You need to install the library in Arduino IDE which is shown in image given below:\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/robu.in\/wp-content\/uploads\/2021\/12\/Arduino-LORA-Library-manager-image.png\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1378063\" src=\"https:\/\/robu.in\/wp-content\/uploads\/2021\/12\/Arduino-LORA-Library-manager-image.png\" alt=\"SX1278 LoRa Module\" width=\"796\" height=\"449\" title=\"SX1278 LoRa Module Generic\" srcset=\"https:\/\/robu.in\/wp-content\/uploads\/2021\/12\/Arduino-LORA-Library-manager-image.png 796w, https:\/\/robu.in\/wp-content\/uploads\/2021\/12\/Arduino-LORA-Library-manager-image-300x169.png 300w, https:\/\/robu.in\/wp-content\/uploads\/2021\/12\/Arduino-LORA-Library-manager-image-768x433.png 768w, https:\/\/robu.in\/wp-content\/uploads\/2021\/12\/Arduino-LORA-Library-manager-image-462x261.png 462w\" sizes=\"(max-width: 796px) 100vw, 796px\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eLoRa ™ Spread Spectrum modulation technology\u003c\/li\u003e\n\u003cli\u003eConstant RF power output at + 20dBm-100mW voltage change\u003c\/li\u003e\n\u003cli\u003eHalf-duplex SPI communication\u003c\/li\u003e\n\u003cli\u003eSupports FSK, GFSK, MSK, GMSK, LoRa ™ and OOK modulation modes\u003c\/li\u003e\n\u003cli\u003eAutomatic RF signal detection, CAD mode and very high speed AFC\u003c\/li\u003e\n\u003cli\u003ePacket engine with CRC up to 256 bytes\u003c\/li\u003e\n\u003cli\u003eSmall footprint dual-row stamp-hole patch package\u003c\/li\u003e\n\u003cli\u003eShielded housing\u003c\/li\u003e\n\u003cli\u003ePatch Antenna\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch4\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e1 x LoRa Wireless Spread Spectrum Transmission\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csection class=\"related products\"\u003e\u003c\/section\u003e","brand":"Voltros","offers":[{"title":"Default Title","offer_id":51461701501224,"sku":"VT01145","price":315.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/VT001224-3_a2ffb9c0-6541-4c50-83b0-60dadaf06770.png?v=1772174789","url":"https:\/\/voltros.in\/products\/sx1278-lora-module-ra-02-433mhz-wireless-spread-spectrum-transmission","provider":"WHITEVALLEY TECHNOLOGIES PRIVATE LIMITED","version":"1.0","type":"link"}