OK, I started down this rat hole because my bedroom light switch controls one outlet in a corner and if I want enough light to see anything I needed at least one more outlet controlled by that switch. I ordered the Tapo S505 switch and a Tapo P125M smart plug. I configured them using the Tapo app and they worked great. However, when I unplugged my HA network from the internet they failed to work. I thought that Matter compatibility meant no using “the cloud”. I guess TP-Link doesn’t seem to think that. Well then I bought a Smartthings Station thinking I could control the Tapo devices using it. Again, it requires the cloud to run. So I come back to HA, which I had tried a time or two in the past and gave up one. The automation works great and HA is far enough along that I could use it with my Dahau and Wyze cameras (at least they are working, still need to figure out how to include the object recognition AI software I wrote).
Now, I’m getting greedy and I want a wireless button I can set on my nightstand to turn the lights off after I get in bed. Well, I don’t have any radios on my PC and adding one isn’t really practical since I’m running HA in a VM. So I’m trying to figure it out. Can I use a Matter button (like the Onvis 5 Key Smart Button or the TOU Smart Button) controlling them through the ST Station? If not, would I be better off buying a HA Yellow? I would like to stick with “Matter compatible” for future proofing, if at all possible. Any other thoughts or helpful suggestions are welcome.