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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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How to restore Original_OTA_Xiaomi_LYWSD03MMC_v1.0.0_0130 on HW: B2 #528

Open skydiverscott opened 1 month ago

skydiverscott commented 1 month ago

I have a new set of Xiomi temp sensors. I am trying to hardware restore the original firmware since these have the new Xiaomi firmware but the prcoess an the page here is not working https://pvvx.github.io/ATC_MiThermometer/USBCOMFlashTx.html I have my ftdi usb connecting to gnd vcc 3.3v and TX to P10 This worked with no problems on 2 of the sensors with HW B1.5 but the rest of these sensors have HW B2. image image

Does anyone have any suggestions on how to usb flash the original firmware onto this new hardware board?

pvvx commented 1 month ago

Same as with HW: B1.5. TX to the pin marked P10.