{"product_id":"2pcs-sx1278-lora-ra-02-wireless-module-433mhz-ra-02-spread-spectrum-wireless-module-serial-port-adapter-3-3v-uart-interface-with-connector","title":"2Pcs SX1278 LoRa Ra-02 Wireless Module 433MHz Ra-02 Spread Spectrum Wireless Module Serial Port Adapter 3.3V UART Interface with Connector","description":"\u003ch3\u003e2Pcs SX1278 LoRa Ra-02 Wireless Module 433MHz Ra-02 Spread Spectrum Wireless Module Serial Port Adapter 3.3V UART Interface with Connector\u003c\/h3\u003e\r\n\u003cp id=\"b\"\u003eThe module is used for ultra-long-range spread spectrum communication, and its\r\nRF chip SX1278 mainly uses LoRa remote modem for ultra-long-range spread\r\nspectrum communication, which has strong anti-interference and can minimize\r\ncurrent consumption. With the help of SEMTECH LoRa patented modulation\r\ntechnology, SX1278 has a high sensitivity exceeding-148dBm, a power output of\r\n20dBm, a long transmission distance and high reliability. At the same time,\r\ncompared with traditional modulation technology, LoRaModulation technology\r\nalso has obvious advantages in anti-blocking and selection, which solves the\r\nproblem that traditional design schemes cannot take into account distance,\r\nanti-interference and power consumption at the same time. Applications are\r\nused for automatic meter reading, home building automation, security systems,\r\nand remote irrigation systems.\u003c\/p\u003e \r\n\r\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\r\n  \u003cul class=\"a\"\u003e\r\n         \u003cli\u003eLoRa modem supports FSK, GFSK, MSK, GMSK, LoRa and OOK modulation methods\u003c\/li\u003e\r\n         \u003cli\u003eSupport frequency band 410MHz ~ 525MHz, working voltage 3.3V, maximum output 20dBm, maximum working current 105mA\u003c\/li\u003e\r\n         \u003cli\u003eIt has low power consumption characteristics in the receiving state, the receiving current is 12.15mA, the standby current is 1.6mA, and the high sensitivity is as low as-140dBm\u003c\/li\u003e\r\n         \u003cli\u003eThe module uses SPI interface, half-duplex communication, CRC, up to 256 bytes of packet engine\u003c\/li\u003e\r\n         \u003cli\u003ePower supply range: 2.7~3.6V, typical value 3.3V, current greater than 200mA; Programmable bit rate up to 300kbps; Spectrum range 410MHz ~ 525MHz\u003c\/li\u003e\r\n  \u003c\/ul\u003e","brand":"JESSINIE","offers":[{"title":"Default Title","offer_id":48900780163309,"sku":"B0BLGQ6FYP","price":110.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0324\/1050\/1164\/files\/B0BLGQ6FYP.jpg?v=1775794346","url":"https:\/\/leoforward.com\/products\/2pcs-sx1278-lora-ra-02-wireless-module-433mhz-ra-02-spread-spectrum-wireless-module-serial-port-adapter-3-3v-uart-interface-with-connector","provider":"LeoForward AU","version":"1.0","type":"link"}