Flash original firmware using Z2M OTA ?

[Nico83500]

Hi,
I'm using 0.1.2.8 Zigbee firmware and I would like to know if it's possible to flash BT firmware (original or custom) using Z2M OTA ? Or I must use UART to flash BT firmware ?
Thank you !

[juha63]

Look here https://github.com/pvvx/ZigbeeTLc

To restore to BLE, use the Zigbee OTA file with the same number device from: https://github.com/pvvx/ATC_MiThermometer/tree/master/zigbee_ota