Migrate a Zigbee coordinator with ZHA or Zigbee2MQTT without losing the network

Start from the real use case

Prepare a Zigbee coordinator migration: backup, radio compatibility, IEEE address, serial path, validation and rollback.

Use Migrate a Zigbee coordinator with ZHA or Zigbee2MQTT without losing the network to frame a concrete need before comparing features. The intended location, people who will use it and expected behaviour after a restart should be clear from the outset.

Design the coverage around the real location

For Migrate a Zigbee coordinator with ZHA or Zigbee2MQTT without losing the network, start from walls, power sources, distance and the final mounting point rather than a theoretical range. A stable network is built from a documented path between the controller, powered relays and end devices.

Measure before relying on automation

Test communication where the device will actually stay, then observe it over several days. Change one variable at a time: placement, channel, antenna or relay. Keep a simple record of the network topology and recovery procedure.

Checklist before deployment

Use this short checklist to keep the deployment understandable and maintainable.

• Use the correct regional radio plan.
• Test coverage at the final location.
• Document power, placement and recovery steps.