Integrates Mill heater into Home Assistant.


Adding Mill to your Home Assistant instance can be done via the user interface, by taking the following steps:

  • Browse to your Home Assistant instance.

  • In the sidebar click on Configuration.

  • From the configuration menu select: Integrations.

  • In the bottom right, click on the Add Integration button.

  • From the list, search and select “Mill”.

  • Follow the instruction on screen to complete the set up.

After completing, the Mill integration will be immediately available for use.

Integration services

This integration supports a service to set the temperature for the room connected to heater in the Mill app:


Service data attribute Optional Description
room_name no String with room name.
away_temp yes Integer with temperature
comfort_temp yes Integer with temperature
sleep_temp yes Integer with temperature