Dragino RS485W-LB WaterProof RS485/UART to LoRaWAN Converter
$71.1
$100.25
US915 Support Ultra Low Power Consumption Support multiply RS485 devices by flexible rules Support Modbus protocol Support Interrupt uplink Supports connecting a UART sensors with 12V Support Bluetooth v5.1 and LoRaWAN remote configure Support wireless OTA update firmware 8500mAh Battery for long term use
