Just for the record, I had problem binding a E2201 to a zigbee group (with 2 LED lights in it).
The problem was that before clicking the “bind” button, I had to wake the remote by repeatedly clicking a remote button until he got all binding commands.
With this trick, I could:
- Have both bulbs known by z2m and placed in a zigbee group.
- Have the E2201 remote known by z2m
- E2201 bond to the zigbee group (LevelCtrl OnOff)
The remote can control the lights even with HA down.
HA can control the lights (with the Adaptive Lighting integration).
Hope this helps.