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by Metaljay
Sun Jan 03, 2021 9:22 am
Forum: OpenTherm Setup & Help
Topic: Evohome + Opentherm + Viessmann Vitodens 100
Replies: 95
Views: 5963

Re: Evohome + Opentherm + Viessmann Vitodens 100

Yes, but understand that it is experimental and may not work as expected for you. I've had some time to dig in to home assistant, I had to add the SR command support to pyotgw lib and to the opentherm gateway component, but now I can control max CHW from home assistant. It would be great if you cou...