esp-link / dsmr compatible?

[sln302]

My smart meter is setup a long time ago. I do use an esp8266 with https://github.com/jeelabs/esp-link
So the raw data is send serial over WiFi. I tried to connect using "modbus" directly to the esp-link but it didn't work. Not sure if that's possible?

I use this plugin in my home assistant installation: https://www.home-assistant.io/integrations/dsmr/ that gets the data using the esp-link.
Finally I do have script that updates the meter values over MQTT (for smartEVSE).

I do prefer to use the data directly from the esp-link if that's possible. An alternative would be to update the esp-link to esphome and then use esphome inside home assistant.

[sln302]

seems like it kind of works to get data from the home assistant api. My marstek doesn't see the emulated device yet

[sln302]

seems it's related to the v139 marstek issue. Will close this one