With firmware v5.68 NetControl can read data from Modbus devices via TCP or RS485 (a model with such a hardware port is required). The devices can be electricity meters, water meters and other "utility meters", inverters for photovoltaic systems and even another NetControl (ModbusTCP is supported by default).

The received data is sent via MQTT and can be assigned to virtual ports to implement automatic tasks.

For more details on the capabilities and limitations of this function, please see the attached document.