I have bought one of these:
It works really well with the Hue app, although even better with the eve app which lets you use double click and triple click on the buttons.
I can set rules up in the app so that if a light is on, another click on the same button turns it off etc so the switch is mega useful.
My issue is I would really like to connect it HA so that the buttons could maybe start a sonos playing, or operate plug sockets etc but because the switch is hubless/powerless etc HA does not discover it at all?
Unless anyone knows a way of getting the switch to be detected by HA I was wondering if I could create dummy hue lights somehow in HA? some sort of emulator or similar and then use HA to set my sonos play state to on if this imaginary light is on?
Anyway, any thoughts or help would be great.