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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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MJWSD05MMC activating hangs, no response for half an hour #505

Closed weareoutman closed 5 months ago

weareoutman commented 5 months ago

Thanks for making the tool, I have made it work with LYWSD03MMC, but have no luck with MJWSD05MMC.

logs:

1:07:09 PM: Searching for devices
1:07:12 PM: Connecting to: MJWSD05MMC
1:07:13 PM: Hardware Revision String: V2.3
1:07:13 PM: Software Revision String: 0026
1:07:13 PM: Firmware Revision String: 0026
1:07:13 PM: Detected Mi device
1:07:13 PM: Connected
1:07:17 PM: Activating now, please wait...

The log stops here for half an hour, when I open the browser console, the temperature reports normally every few minutes.

Console logs:

Found MiTemp characteristic
TelinkMiFlasher.html:1790 Found Main service
TelinkMiFlasher.html:1790 Found enc_10 char
TelinkMiFlasher.html:1790 Found enc_19 char
TelinkMiFlasher.html:1790 Status: 'MJWSD05MMC HW:V2.3' connected, you can now Do the Activation to either get the Token or flash a new Firmware
TelinkMiFlasher.html:1790 Send: a2000000
TelinkMiFlasher.html:1790 Enc_19: 000000000200
TelinkMiFlasher.html:1790 Send: 00000101
TelinkMiFlasher.html:1790 Enc_19: 01000100000000626c742e332e3168633170346e
TelinkMiFlasher.html:1790 Enc_19: 020075386b343030
TelinkMiFlasher.html:1790 Send: 00000100
TelinkMiFlasher.html:1790 Send: 15000000
TelinkMiFlasher.html:1790 Send: 000000030400
TelinkMiFlasher.html:1790 Temp: 29.3°C, Humi: 62%, 3190 mV
pvvx commented 5 months ago

On thermometers with buttons, activation requires using the buttons as described in the instructions included in the box. Another instruction is contained in the MI-Home upon activation.

ERADME: 3. For all sensors with a button, before activation, it is necessary to reset the past bindings by holding the button for a long time.