LoRa1278 4Km 100mW 433MHz High Sensitivity Lora Module Wireless Transceiver RF Module

Specifications: LoRa1278 adopts Semtech RF transceiver chip SX1278, which adopts LoRa TM Spread Spectrum modulation frequency hopping technique. The features of long distance and high sensitivity (-139 dBm) make this module perform better than FSK and GFSK module. Multi-signal won't affect each other even in crowd frequency environment; it comes with strong anti-interference performance. Parameter Min Typ Max Unit Condition Working condition Working voltage range 1.8 3.3 3.7 V Temperature voltage -40 85 Current consumption RX current 10.8 mA High performance mode TX current 100 mA @ 20dBm Sleep current