If anyone wants to make some extra money, you could clone the look of this closed source thermostat integrate it with HestiaPi. This person says they'd "be willing to sponsor a non-trivial amount of money if I knew I'd have something that looked exactly like the mysa." https://mastodon.social/@purpleidea/117268192300911455

I'm getting desperate. I just ordered three Banana Pi Zero 2W boards for a total of $200. There are three things that I want to try: 1. direct replacement for the pi Zero 2 2. Try the model with 4GB RAM using the latest version of OpenHAB 3. Same as #2, but with the 2GB RAM model The GPIO pins are different, but it looks like the power rails, ground, and i²c pins all match up. It will also require setting up a different SD card image. But with enough software mods, it might work... 🤞 And for the record, yes, this **is** me blowing all the money I earned on this project this year on the R&D budget. Concordantly, I hope it pans out and I strike gold.