Zigbee2MQTT: changing Deconz Conbee II -> Sonoff ZB Dongle-E without re-pairing devices

Configuration Zigbee
1

Im running Zigbee2MQTT with a Conbee II - Stick. Now I bought a Smart Lock which works with Thread/Matter. So, I ordered a Sonoff ZB Dongle-E to run Zigbee & Thread in dual mode.

I have a lot ZigBee devices running and some are really complicated to get them into pairing mode (lidl lamps). Some of them are under continuous power without me being able to easily perform the on/off procedure to put them into pairing mode. So I would like to avoid having to re-pair the devices.

Is it possible? What is the best way to do it?

Thanks for your advice.

2

On/off you can do by using the breakers.

3

Unfortunately there’s no migration path from the ConBee/RaspBee (one or two).