ATC MI Interface MQTT Bridge

Scan ATC Mi devices and publish the data to an MQTT server for Home Assistant.

Installation

First, you need to install Python and pip. Then, you can install the dependencies of the project with the following command:

pip install -r requirements.txt

Usage

You can run the project with the following command:

python main.py

Configuration

You can configure your devices and MQTT server in the config.yaml file. An example configuration can be found in the config.example.yaml file.

mqtt:
    host: ...
    port: ...
    username: ...
    password: ...
devices:
    - id: &id_ATC_ABCDEF atc_abcdef
      mac_address: &mac_address_ATC_ABCDEF A4C138ABCDEF
      bindkey: ...
      device_info:
          # https://www.mi.com/pl/product/mi-temperature-and-humidity-monitor-2/
          name: Mi Temperature and Humidity Monitor 2 ATC_ABCDEF
          model: LYWSD03MMC
          manufacturer: Xiaomi
          sw_version: V4.7
          hw_version: B1.5
          identifiers: [*mac_address_ATC_ABCDEF]
          configuration_url: https://pvvx.github.io/ATC_MiThermometer/TelinkMiFlasher.html
      sensor:
          temperature:
              name: Temperature
              unit_of_measurement: "°C"
              state_class: measurement
              device_class: temperature
          humidity:
              name: Humidity
              unit_of_measurement: "%"
              state_class: measurement
              device_class: humidity
          battery_level:
              name: Battery
              unit_of_measurement: "%"
              state_class: measurement
              device_class: battery
          battery_v:
              name: Battery Voltage
              unit_of_measurement: "V"
              state_class: measurement
              device_class: voltage
          signal_strength:
              name: Signal Strength
              unit_of_measurement: "dBm"
              state_class: measurement
              device_class: signal_strength

Building

You can build the project with the following command:

# .\build.ps1
$currentFolder = Split-Path -Path $PWD -Leaf
pyinstaller main.py --noconfirm --name $currentFolder --copy-metadata ha_mqtt_discoverable