HKD SX1278 LoRa RA-02 433MHz Wireless Module - 10KM Range

1.8v 127db 3.3v 3.7v 300kbps 433mhz dynamic range dynamic range Half-duplex high sensitivity high-performance wireless HKD LoRa LoRa spread spectrum Programmable data rates range range Half-duplex SPI RSSI dynamic SPI communication Automatic transceiver based Wireless wireless module wireless transceiver