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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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Unable to pair / join Zigbee network after successful flash (LYWSD03MMC) #464

Closed knovoselic closed 5 months ago

knovoselic commented 5 months ago

I've received today two LYWSD03MMC monitors. I've flashed both using https://pvvx.github.io/ATC_MiThermometer/TelinkMiFlasher.html. The first one connected to my Zigbee network relatively quickly (probably within less than a minute), while the second one is not connecting at all.

Is there anything I can do to debug this? The device is working fine, it's just that it will not join the Zigbee network no matter what I do. I've tried replacing battery from the device that has joined successfully, pulling the batter out and holding GND + RST for 7 seconds, until it restarts and shows --. No matter what I do it does not even try to join the Zigbee network. The bluetooth icon is always present.

Any ideas what do to next?

lbarjak commented 5 months ago

Repeat the flash.

Kristijan Novoselić @.***> ezt írta (időpont: 2024. jan. 9., K 19:02):

I've received today two LYWSD03MMC monitors. I've flashed both using https://pvvx.github.io/ATC_MiThermometer/TelinkMiFlasher.html. The first one connected to my Zigbee network relatively quickly (probably within less than a minute), while the second one is not connecting at all.

Is there anything I can do to debug this? The device is working fine, it's just that it will not join the Zigbee network no matter what I do. I've tried replacing battery from the device that has joined successfully, pulling the batter out and holding GND + RST for 7 seconds, until it restarts and shows --. No matter what I do it does not even try to join the Zigbee network. The bluetooth icon is always present.

Any ideas what do to next?

— Reply to this email directly, view it on GitHub https://github.com/pvvx/ATC_MiThermometer/issues/464, or unsubscribe https://github.com/notifications/unsubscribe-auth/AE3B7YPF7AI7JWJBMMF4WHLYNWA43AVCNFSM6AAAAABBTQM4UGVHI2DSMVQWIX3LMV43ASLTON2WKOZSGA3TEOBZGE2TMNY . You are receiving this because you are subscribed to this thread.Message ID: @.***>

knovoselic commented 5 months ago

@lbarjak Is there a way to do it via OTA, or do I have to flash it via UART now?

lbarjak commented 5 months ago

Do it with uart instead.

Kristijan Novoselić @.***> ezt írta (időpont: 2024. jan. 10., Sze 7:36):

@lbarjak https://github.com/lbarjak Is there a way to do it via OTA, or do I have to flash it via UART now?

— Reply to this email directly, view it on GitHub https://github.com/pvvx/ATC_MiThermometer/issues/464#issuecomment-1884270839, or unsubscribe https://github.com/notifications/unsubscribe-auth/AE3B7YO76DYHT2TKI2T7NOTYNYZFBAVCNFSM6AAAAABBTQM4UGVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQOBUGI3TAOBTHE . You are receiving this because you were mentioned.Message ID: @.***>

knovoselic commented 5 months ago

Thanks!

adrianjagielak commented 5 months ago

For anyone facing the same issue and not wanting to solder: the solution is to just short the reset and gnd again and again and again until it finally works and joins the Zigbee network.