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# HomeAssistant MQTT Components Binding
HomeAssistant MQTT Components are recognized as well. The base topic needs to be homeassistant. The mapping is structured like this:
|HA MQTT||Framework||Example MQTT topic|
|-> Component Features||Channel||state/topic/defined/in/comp/config|
The HomeAssistant MQTT requires two transformations to be installed:
These can be installed under Settings->Addons->Transformations
- The HomeAssistant Fan Components only support ON/OFF.
- The HomeAssistant Cover Components only support OPEN/CLOSE/STOP.
- The HomeAssistant Light Component only supports RGB color changes.
- The HomeAssistant Climate Components is not yet supported.