Please recommend a button device

[esgu1019]

Yes. directly connected to hubitat.

The latest firmware is not ZLL. I upgraded the firmware and paired it myself. I am using the driver made by birdslikewires with a little modification with 2 buttons.

All I want for Christmas is Ikea button support

It seems that you got your wish. I guess it helps that part of Sweden is in the arctic circle. Turns out the latest firmware for these devices doesn't use group messaging any more. It binds to one device only. I have both an E1743 and E1766, both can be updated to 2.3.079 (according to the release note this version introduces some security and it appears that you can not downgrade after this upgrade) After updating the firmware with zigbee2mqtt and pairing to hubitat I was able to get a re…