ADW300 LCD IOT Wireless Smart 4G Energy Meter 3 Phase MQTT RS485 Modbus-Rtu with
Also, as proof of quality, ADW300 is strictly compliant with the standard of IEC 62052-11; IEC62053-22; LVD. ● Communication Protocol: MQTT, MODBUS-RTU. PIN Overview of ADW300. ● Paired with IoT Energy Monitoring System.