The Acaia integrationIntegrations connect and integrate Home Assistant with your devices, services, and more. [Learn more] allows you to control Acaia scales through Home Assistant.
If your machine is within Bluetooth range to your Home Assistant host and the Bluetooth integration is fully loaded, the scale should be discovered automatically. If you are configuring the device manually, your scale needs to be turned on during setup.
Once the integration is set up, Home Assistant will try to connect to your scale every 15 seconds. This means there is sometimes a small delay between you turning the scale on and Home Assistant connecting to it.
Configuration
To add the Acaia device to your Home Assistant instance, use this My button:
The Bluetooth device that is your scale.
Available platforms & entities
Binary sensors
- Timer running: Whether the timer is currently running on the scale
Buttons
- Tare: Tares the scale.
- Reset timer: Resets the timer. If the timer is running, it will continue to run.
- Start/stop timer: Starts or stops the timer, depending on whether the timer is currently running. Does not reset, but continue the timer.
Sensors
- Battery: Current battery level of the scale.
- Volume flow rate: Calculates the current flow rate (in mL/s) while brewing.
- Weight: The weight currently shown on the scale.
Supported devices
The following devices have been tested successfully with this integration:
- Lunar
- Pyxis
- Pearl
- Pearl S
If you have successfully tested this integration with another Acaia model, please let us know by enhancing this documentation, or by opening an issue in GitHub.
Possible use-cases
This integration can be used in combination with integrations for smart coffee machines, such as the La Marzocco integration integration. It could also be used to display the weight on secondary displays when brewing on a Pyxis or Lunar where you cannot see the display.
Automations
Get started with these automation examples.
Tare & start timer when brew starts
Known limitations
- While this integration is configured for your device, you won’t be able to use the official app, as only one connection at a time is supported.
Removing the integration
This integration follows standard integration removal, no extra steps are required.
To remove an integration instance from Home Assistant
- Go to Settings > Devices & services and select the integration card.
- From the list of devices, select the integration instance you want to remove.
- Next to the entry, select the three dots menu. Then, select Delete.