inputs and outputs

[Amaral989]

you said : you are using momentary switch panel, now need to user toggle switch?
if you want to use toggle switch, you can also connect to "dry contact terminal", but you need to define the key function in home assistant. unlink the "dry contact terminal" trigger "output" in KC868-Server's ethernet webpage setting, then integrate to home asisstant by MQTT, define key function in home assistant.

Yes, I have both style switches in the camper van. 

Thank you, will look into that.