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pvvx / ATC_MiThermometer

Custom firmware for the Xiaomi Thermometers and Telink Flasher
https://github.com/pvvx/pvvx.github.io/tree/master/ATC_MiThermometer
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No bluetooth After reverting from zigbee to BLE #488

Open tamamma opened 3 months ago

tamamma commented 3 months ago

I've used the tool for installating zigbee firmware. Then I had to go back to BLE and I've tried installing through UART tool both the original firmware and the ATCv46 and v47 but I can't see anymore the device on Bluetooth neither with the Xiaomi home app than the telinkflasher web page :(

pvvx commented 3 months ago

Why did you use UART for flashing?

https://github.com/pvvx/ATC_MiThermometer/tree/master/zigbee_ota#readme

You need to flash the file: https://github.com/pvvx/ATC_MiThermometer/raw/master/ATC_v47.bin

README: The USB-COM adapter writes the firmware in explorer. Web version In difficult cases, when the chip contains an unknown FW, it is necessary to use a chip reset or power supply during "activation".

tamamma commented 3 months ago

I've used USB-COM because I couldn't use the zigbee. A friend of mine should give me his dongle but he sold it :(. Flashing with the usbcom didn't give me errors in the log so I think is correctly flashed but I cant see it on Bluetooth.

landrysik commented 3 months ago

... Flashing with the usbcom didn't give me errors in the log so I think is correctly flashed but I cant see it on Bluetooth.

Be aware that the USB-COM flasher has no feedback! So it will give "OK" even if there is no microcontroller connected!

lardeg commented 3 months ago

@pvvx Как должен происходить откат с Zigbee на BLE? Прошил через ОТА [1141-020a-99993001-ATC_v46.zigbee] датчик не перешел в режим BLE и всё еще отображается в z2m

pvvx commented 3 months ago

Значит не OTA в Z2M не отработало.