Hi,

Now there is discovery of MQTT sensor in Home Assistant. It can be great if you can add it when we select MQTT.

You need to create a topic : homeassistant/sensor/IAMMETER_1231232/ and declare inside 1 topic by sensor.

Here is the example : https://www.home-assistant.io/integrations/sensor.mqtt/#processing-unix-epoch-timestamps

thanks for your suggestion， I have pushed this issue to our development 

Due to your therad , we plan to support mqtt discery in our products , and it would be released soon.

https://www.iammeter.com/newsshow/home-assistant-mqtt-discovery-202410#2-meter-firmware-upgrade

https://www.iammeter.com/newsshow/mqtt-discovery-energy-meter

HA mqtt discovery is supported now.

Good news, work well. Maybe you should add in the doc that we need to click on set again the mqtt server after enable mqttha.

Can you add the "net" value also for the (WEM3080T) ?

Best regards,

Yes,it need set the mqttha first (before the mqtt broker address configuration) in this version.

In normal released version ,this sequence would not be required and NEM value would also be added.