Does OTA work?

[AndreKR]

Does this support OTA updates with Zigbee2MQTT? How does it work, I build a new image and put it in some folder or something like that?

[ffenix113]

Currently, OTA is not implemented in this project.

It should be possible to add with some verifications and configuration, but I have not investigated it yet.
For now updating the firmware can only be done via re-flashing the device.

When OTA will be supported by this project then, probably, this could be the way to use OTA with Zigbee2MQTT: https://www.zigbee2mqtt.io/guide/usage/ota_updates.html#local-ota-index-and-firmware-files

I am also looking into using MCUBoot, which would allow to use OTA and some other simpler firmware updating methods.