IKEA motion sensor

[bertabcd1234]

It's not a "never" necessarily--they are simply prioritizing other things over the few quirky Ikea devices that exist. Here is is some more reading, and you can find probably even more with additional searching:

New Tradfri Dimmer

We have had outbound zigbee group messaging for over a year, I don't believe ST has this even now. We don't support inbound group messaging, so yeah there is that. Ikea is the only current device manufacturer that I'm aware of that requires group messaging support on the coordinator for some of their devices, not all of them, just some of them. This simple fact, along with the fact that virtually every single device (bulbs aside) that Ikea produces works differently, even if they have simila…