IEEE address

[chris-1243]

Would it be possible to add the possibility to write a secondary ieee address in order to change easily a coordinator without the pain to re-pair everything ? Backup are now supported in ember while using Zigbee2mqtt and in ezsp as well. You need v12 firmware in order to get a backup

[darkxst]

With recent firmwares the IEEE address is now stored as a token in NV memory, rather than being burned into OTP memory. I believe in ZHA (via bellows) this is handled automatically on restoring backups. I not sure of the status in ember, but it should be handled there (and not via the firmware flasher).

[chris-1243]

I am going to ask on the Zigbee2mqtt Github.

I hope the TI Chip based on zstack would use the same standard. Backups would be easier to manage from different chips.

Thanks for your time and work

[tl-sl]

No TI chips are different again, there its stored in the Customer Config area with is essentially still part of the firmware.