knx switch component is used as in interface to switching actuators.
To use your KNX switch in your installation, add the following to your
# Example configuration.yaml entry switch: - platform: knx name: KNX Switch address: 0/0/1
- name (Optional): A name for this devices used within Home assistant
- address (Required): The KNX group address that is used to turn on/off this actuator channel
- state_address (Optional): Some KNX devices can change their state internally without any messages on the KXN bus, e.g. if you configure a timer on a channel. The optional
state_addresscan be used to inform Home Assistant about these state changes. If a KNX message is seen on the bus addressed to the given state address, this will overwrite the state of the switch object. For switching actuators that are only controlled by a single group address and can’t change their state internally, you don’t have to configure the state address.