Radio Spec
Frequency Bands :CN470/EU868/US915/AS923/AU915
LoRa Protocol :LoRaWAN CLASS A
Max Transmit Power :19dBm
Max Rx Sensitivity :-141dBm(SF=12)
Interface: RS485 / UART / SPI / I2C / GPIO / ADC
Max connected devices: up to 2 sensors
Supports BLE Configuration
Environment Spec
Operating Temperature :-20~+80
Operating Humidity :10%~95%
Ingress Protection :IP65
Dimension :110mm*110mm*45mm
Power Spec
Power Supply :DC 12V/3A or 3.6 V/19000mAH (optional)
Tx Current :125mA