Ivan Belokobylskiy

Can you read data from attribute manually? Temperature/measuredValue. Does changing battery and/or moving closer to the coordinator help?

You can configure the reporting time and delta using standard zigbee functionality. What software do you use?

The configuration is correct. Try upgrade to the latest firmware, use fresh battery and re-join if needed.

Это не таймер, а колбек на таймер. О каких ограничениях в коде идет речь, если это вызывает такой эффект? Есть ссылка на код реализации таймеров, где это вызывает проблемы?

Maybe it is still in bluetooth mode? Difficult to tell, but you can always use soldering to write zigbee or bluetooth firmware

It is not normal. Sometimes, it is required to replug the battery to get the sensor back to a usual sleeping rate

You need to flash transitional firmware before flashing zigbee fw. (as it is written in the instruction)The version will be 9.9, not 4.6. And you should use .bin file, not...

If the version is higher than 1.0.5, repairing in firmware was fixed. You may need to upgrade coordinator firmware. Otherwise, you could try to upgrade firmware to the latest version...

> I'm in the same spot The device I have to repair shows: Firmware build date 20231215 Firmware version 3001-0117 This firmware is from a fork, not from this repository.

It could be an issue in z2m frontend: https://github.com/nurikk/zigbee2mqtt-frontend/issues/1926