SX1278 LoRa Module Ra-02 Module Description SX1278 LoRa spread wireless module uses Anxin may LoRa series module Ra-02. Out of the interface-compatible NRF24L01 module, if you want to long-distance data transmission, can be directly replaced NRF24L01, as long as the change program and you do not need to change the hardware design. The series modules the radio-frequency chip SX1278 mainly adopts LoRa remote modem for ultra-long-distance spread communication, strong anti-interference, it is possible to minimize current consumption. With the help of SEMTECH LoRaPatent modulation technology SX1278 has over-148dBm high sensitivity of the 20dBm the power output from the transmission distance from far and high reliability. At the same time, compared with the traditional modulation technique LoRa modulation technology in the anti-blocking and selection also has obvious advantages, to solve the traditional design scheme cannot go hand in hand distance, strong anti-interference and power consumption the problem. Ra-01,Ra-02 operating frequency 433m, mainly for 433M CIDR block in the region, including SX1278 LoRa Module Ra-02 Module LoRaSpread frequency modulation technique ultra-long communication distance 15KM 20dBm-100mW voltage constant of the RF power output high sensitivity: as low as-148dBm half-duplex SPI communication programmable bit rate up to 300kbps support FSK, GFSK, MSK, GMSK, LoRa and OK modulation 127dB of RSSI dynamic range automatic radio frequency signal detection, CAD model and ultra-fast AFC with CRC, up to 256 bytes of the packet engine small double stamp hole SMD package with the shield case en.wikipedia.org Categories: Bluetooth Modules, Wireless & Communication, Wireless Modules Tags: 433MHz 10KM Ra-02 Wireless, LoRa Module, SX1278, Transmission Module
