I'm looking at buying a whole bunch of TH1400ZB thermostats. eisy 5.9.1 with ZMatter is able to add the device and it shows the current temperature but has no other functionality.
It seems impractical to have UD build support for every device in existence. Is there any chance of having a way for developers to build something to support new zigbee devices? For now it looks like I'm probably going to be using their hub and putting something together to scrape from their web site or API.