Digital IO To LoRa Converter

Product Description

Specification: - CPU : 32 bits MCU ,40 MHz , 16KB SRAM, 128KB Flash ROM Support Modbus Protocol LoRa : Semtech SX1272 Freq. : ISM band 862 936MHz Receiver Sensitivity : -137 dBm Transmit Output Power : 20 dBm Sleep Current : 3uA (at power down state) TX current < 140 mA@20 dbm , RX current < 10 mA Security processor ( 128/192/256 bits AES ) Packet engine up to 256 bytes with CRC Antenna : SMA Type , 2 dBi , changeable Distance : Up To 5000 Meters in free space Data Rate : 0.244 18.2K bps (LoRa) / 300 K bps (FSK) Application mode : Star Digital I/O Digital Input * 4 3000VDC Isolation Protect ( Active High /Active Low Selectable ) Dry contact : Logic level 0 : close to GND , Logic level 1 : open Wet contact : Logic level 0 : 03 V , Logic level 1 : 10 30 V Digital Output * 3 Relay ( Active High /Active Low Selectable ) 120V AC@1A , 240V AC@0.5A , 24V DC@1A Setup Tool : Windows Utility Power : DC 9 24V / 150ma @ 9V , 60ma @ 24V Led Lamp : SYS (red) , Pairing (green) , Rx(red) , Tx(green) Environment: Operating Temperature: -1070 Storage Temperature: -2085 Dimensions : 160 * 90 * 25 mm ( W * D * H ) Weight : 350 gm ( not include power )