Hi@all,
I have a Carlo Gavazzi ET340 and a Waveshare RS485 TO ETH (B)
https://www.waveshare.com/wiki/RS485_TO_ETH_(B)
I configured that the Waveshare sends the Modbus RTU data to my MQTT broker. Unfortunately, above a certain power, the positive values are displayed negatively.
Now I am looking for another solution which does not need any additional software like the MQTT Broker.
Is there a way/device to convert all the Modbus RTU data of the ET340 into Modbus TCP, so that Venus OS can find and use the energymeter directly in the network?
regards,
equi