4G DTU/RTU
RS485/RS232/DI/DO/AI/AO
4G RTU series products combinated rich interface such as RS485/RS232/Dl/DO/Al/AO... It can collect various sensor data and transmit it to the cloud server. Support one-to-one and one-to-many networking. At the same time, it also supportsmultiple protocols like MQTT, JSON, Modbus TCP/IP, etc.
