ZHA Zigbee change channel

[dproffer (David Proffer)]

Here is a safe way (via logs, I did not spell it out in post, but shown below) and an unsafe way:

Some lightbulbs drop off (tradfri)

Your conclusion that control at the ZHA level of commanding groups of zigbee devices makes sense. I think this was/is one of the big selling points of zigbee for pro lighting, low latency and devices moving in unison. Here is something you can try to get version, but be careful! I am not sure how cool it is to execute zha bellows commands within HA while HA is running it’s own bellows instance, I have received a python timeout error a couple times but HA and ZHA seem to recover and continue. Th…

2021-01-25 09:04:00 INFO (MainThread) [bellows.zigbee.application] Node type: EmberNodeType.COORDINATOR, Network parameters: EmberNetworkParameters(extendedPanId=cc:cc:cc:cc:e3:ab:00:78, panId=0x3498, radioTxPower=20, radioChannel=11, joinMethod=<EmberJoinMethod.USE_MAC_ASSOCIATION: 0>, nwkManagerId=0x0000, nwkUpdateId=0, channels=<Channels.ALL_CHANNELS: 134215680>)