【Ra-01】Ra-01 LoRa SX1278 433M Wireless Spread Spectrum Transmission Module Socket 【Design compact】The series of modules RF chip SX1278 mainly uses LoRa remote modem for ultra-long distance spread Letter, strong anti-interference, to minimize current consumption. 【High performance】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. 【Resolutions】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 consumption problems. 【Fast delivery】 Fast and high quality delivery of Spain buying in TECNOIOT