uwg4

UWG4 / AWG4 Microline thermostat custom component for Home Assistant

Features:

• Auto detection of thermostats associated with your account
• Supports Permanent/90 Minute/Auto settings (as presets)
  • "Permanent" sets the temp and it stays until you change it.
  • "90 Minutes" sets the temp for 90 minutes (see below to change this duration)
  • "Auto" returns you to your pre-programmed schedules
  • Changing the temperature when in Auto mode defaults to 90 Minute mode
• Uses cloud data from mythermostat.info

Limitations

• Energy download not supported
• Reading/setting schedules is not supported
  • But AUTO mode returns to existing schedules
• The code polls the server for thermostat status once a minute

How to use

• Copy the uwg4 folder to your home assistant custom_components folder

  • example: /config/custom_components/uwg4

• Edit climate.py and set your username/password

  • I use the same user/pass in the OJ Microline UWG4 app by OJ Electronics
    • https://play.google.com/store/apps/details?id=com.ojelectronics.microline
  • edit COMFORT_TIME to change the 90 minute preset to a new duration

• Add the following in your configuration.yaml file:

climate:
   platform: uwg4
   # scan_interval default is 30 (internal code protects against server bashing)
   scan_interval: 20

Credit

• I used https://github.com/radubacaran/mwd5 as the initial basis for this.