Document json_attributes_topic for MQTT Fan (#8302)

* Document json_attributes_topic

* Update fan.mqtt.markdown

* Update fan.mqtt.markdown
This commit is contained in:
emontnemery 2019-01-27 21:06:20 +01:00 committed by Franck Nijhof
parent 5261f57f72
commit c879c4e7be

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@ -142,6 +142,10 @@ payload_not_available:
required: false
type: string
default: offline
json_attributes_topic:
description: The MQTT topic subscribed to receive a JSON dictionary payload and then set as sensor attributes. Usage example can be found in [MQTT sensor](/components/sensor.mqtt/#json-attributes-topic-configuration) documentation.
required: false
type: string
unique_id:
description: An ID that uniquely identifies this fan. If two fans have the same unique ID, Home Assistant will raise an exception.
required: false