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Merge pull request #5394 from ascillato/patch-1

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Update light.knx.markdown with color option
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DubhAd 2018-05-19 19:47:28 +01:00 committed by GitHub
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@ -36,6 +36,7 @@ Configuration variables:
- **brightness_address** (Optional): KNX group address for dimming light. - **brightness_address** (Optional): KNX group address for dimming light.
- **state_address** (*Optional*): separate KNX group address for retrieving the switch state of the light. - **state_address** (*Optional*): separate KNX group address for retrieving the switch state of the light.
- **brightness_state_address** (*Optional*): separate KNX group address for retrieving the dimmed state of the light. - **brightness_state_address** (*Optional*): separate KNX group address for retrieving the dimmed state of the light.
- **color_address** (*Optional*): separate KNX group address for setting the color of the light.
Some KNX devices can change their state internally without any messages on the KNX bus, e.g., if you configure a timer on a channel. The optional `state_address` can 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. Some KNX devices can change their state internally without any messages on the KNX bus, e.g., if you configure a timer on a channel. The optional `state_address` can 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/light 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. For switching/light 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.