Very interesting, but how to create two SSID in the same network?
Not true. Yeelight in my HA are self discovered - I don’t specify them explicitly as a few releases ago this became unnecessary. If I switch off at wall then HA says unavailable. Switch back on and they come back online. Use the App and HA reflects the App. HA knows their state without any help.
Incidentally, one of my Yeelights are on a repeater which is hardwired to the main router and the other is connected to the main router. No issues with either of them.
Ok, you are right, but my problem is that yeelights become unavailable also if i don’t switch off at the wall but randomly, without any hint…
It’s a crappy wifi signal
Also, HA is not immediately reflecting a change if you use the app - wait a minute and it catches up. Impatience!
Yes, me too think it depends from weak wifi signal…
So if i switch on the unavailable lights from the app, they will turn on again in HA after some time?
Yes usually less than a minute in my experience
Actually if the App can see it it means wifi is ok so you just need to wait for a bit (less than a minute_ It catches up.