5pcs Ra 01 LoRa SX1278 433MHz Ra01 Wireless Spread Spectrum Transmission Module

【RA01】 The series of RF chip modules SX1278 mainly uses LoRa remote modem for ultra-long distance spread Letter, strong anti-interference, to minimize current consumption. With the help of SEMTECH's LoRa Lee modulation technology, SX1278 has a high sensitivity of more than -148dBm, + 20dBm power output, transmission distance, high reliability. 【Compatible】 At the same time, relative to the traditional modulation technology, LoRa modulation technology in the anti-blocking and selection also has a clear advantage to solve the traditional design can not take into account the distance, anti-jamming and power problems. Compact design: Supports FSK, GFSK, MSK, GMSK, LoRa and OOK modulation modes; 127dB RSSI dynamic range; Automatic RF signal detection, CAD mode and ultra-high speed AFC; Packets with CRC up to 256 bytes. 【High performance】 Spread spectrum modulation technology; Ultra-far communication distance of 15KM; + 20dBm-100mW constant RF power output when voltage changes; High sensitivity: down to -148dBm; Half-duplex SPI communication; Programmable bit rate up to 300kbps 【Fast delivery】 Fast and high quality delivery from Spain buying in. TECNOIOT