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add documentation for home-assistant/home-assistant/ pull request 3449, supporting color temperature adjustment for mqtt lights. (#961)

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Ryan Spicer 2016-10-04 13:49:42 -07:00 committed by Fabian Affolter
parent b4a45a868c
commit 5897cd0743
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source/_components/light.mqtt.markdown
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@ -36,9 +36,12 @@ Configuration variables:
- **brightness_command_topic** (*Optional*): The MQTT topic to publish commands to change the light's brightness.
- **rgb_state_topic** (*Optional*): The MQTT topic subscribed to receive RGB state updates.
- **rgb_command_topic** (*Optional*): The MQTT topic to publish commands to change the light's RGB state.
- **color_temp_state_topic** (*Optional*): The MQTT topic subscribed to receive color temperature state updates.
- **color_temp_command_topic** (*Optional*): The MQTT topic to publish commands to change the light's color temperature state.
- **state_value_template** (*Optional*): Defines a [template](/topics/templating/) to extract the state value.
- **brightness_value_template** (*Optional*): Defines a [template](/topics/templating/) to extract the brightness value.
- **rgb_value_template** (*Optional*): Defines a [template](/topics/templating/) to extract the RGB value.
- **color_temp_value_template** (*Optional*): Defines a [template](/topics/templating/) to extract the color temperature value.
- **brightness_scale** (*Optional*): Defines the maximum brightness value (i.e. 100%) of the MQTT device (defaults to 255).
- **qos** (*Optional*): The maximum QoS level of the state topic. Default is 0 and will also be used to publishing messages.
- **payload_on** (*Optional*): The payload that represents enabled state. Default is "ON".
@ -99,4 +102,3 @@ light:
### {% linkable_title Implementations %}
A basic example using a nodeMCU board (ESP8266) to control its built-in led (on/off) can be found [here](https://github.com/mertenats/open-home-automation/tree/master/ha_mqtt_light). [Here](https://github.com/mertenats/open-home-automation/tree/master/ha_mqtt_rgb_light) is another example to control a RGB led (on/off, brightness and colors).