Hi guys,
i am very interrested in your project about connecting Axpert king over RS232/TCP converter to Home Assistant. Currently i read data from the inverter through Node-Red which is working, therefore i believe the converter is set up correctly. Unfortunatelly when i try to add your integration, window for entering converter IP opens, I enter correct values and following error pops-up:
[%key:common::config_flow::error::unknown%]
In HA log file it says that error is related with line in the code
hub.test connection()
Would you be able to advise?
Thank you.
Tomas