I have a selfmade arduino based shutter controller that was installed back in 2013 and works perfect since 10 years now. It has a network connection and a tiny webserver showing the status of the shutters. Controlling it can be done by simple HTTP GET’s.
To get it into my HA I guess I need a curl like command to grab infos from the webserver and then I need to create a cover entity with that information. I’m new to HA and don’t now where to start - any hint how I could integrate that?