RN3AIG.RU

Как на стоке получать ключ сопряжения: https://esphome.io/components/sensor/xi ... he-bindkey

Прошивку альтернативную нужно брать отсюда: https://github.com/pvvx/ATC_MiThermometer
Как прошить: https://sprut.ai/article/proshivka-datc ... -assistant

Про допайку конденсатора:
https://github.com/pvvx/ATC_MiThermometer/issues/11
https://esp8266.ru/forum/threads/tlsr82 ... post-82945

https://github.com/pvvx/ATC_MiThermomet ... -870230398

As for case codes, C24 should be 1206 and C25 should be 0603 (both in inch)1. They are in parallel, which means that you just need to add a capacitor to one of them. However, since dozens or hundreds of uF is a huge capacitance, 1206 would be cheaper.

Что касается кодов корпуса, C24 должен быть 1206, а C25 должен быть 0603 (оба в дюймах)1. Они параллельны, а это значит, что нужно просто добавить конденсатор к одному из них. Однако, поскольку десятки или сотни мкФ — это огромная емкость, 1206 будет дешевле.

Паять вот сюда:
https://androfon.ru/wp-content/uploads/ ... xiaomi.jpg
https://androfon.ru/obzory-review/obzor ... mi-mijia-2

Mi Token:
cf975ae0953f047b1df66ccf

Mi Bind Key:
dbb2ae527b0c782b0482eb130de853e2

7:05:54 PM: Searching for devices
7:06:04 PM: NotFoundError: User cancelled the requestDevice() chooser.
7:06:04 PM: Reconnect 1 from 5
7:06:33 PM: Searching for devices
7:06:57 PM: NotFoundError: User cancelled the requestDevice() chooser.
7:06:57 PM: Reconnect 1 from 5
7:07:12 PM: Searching for devices
7:07:28 PM: Connecting to: LYWSD03MMC
7:07:39 PM: Hardware Revision String: B2.0
7:07:39 PM: Detected Mi device
7:07:39 PM: Connected
7:08:01 PM: Activating now, please wait...
7:08:05 PM: Registration successfull
7:08:05 PM: Send Login, please wait...
7:08:05 PM: Received device infos are correct
7:08:06 PM: Login successfull
7:09:56 PM: Load firmware file 'ATC_v38.bin'...
7:09:56 PM: File: ATC_v38.bin
7:09:56 PM: File size: 67252 bytes
7:09:56 PM: Count: 4204
7:12:19 PM: Start DFU
7:13:24 PM: Update done after 64.31 seconds
7:13:31 PM: Disconnected.

https://esphome.io/components/sensor/xiaomi_ble.html

Getting the MAC of your Thermometer:

On boot the custom firmware will show the last three bytes of the MAC Address in the humidity display part on the LCD for 2 seconds each, the first three bytes are always the same (A4:C1:38) so not shown. Also the BLE name will include the last three bytes of the MAC Address.

ATC_3E95AA

A4:C1:38:3E:95:AA

add to HA on ESPHome
- platform: pvvx_mithermometer
mac_address: "A4:C1:38:3E:95:AA"
temperature:
name: "Corridor Temperature"
humidity:
name: "Corridor Humidity"
battery_level:
name: "Corridor Battery-Level"
battery_voltage:
name: "Corridor Battery-Voltage"