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Update example for JSON attributes topic (#8299)

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emontnemery 2019-01-27 20:50:35 +01:00 committed by Franck Nijhof
parent 20e8219367
commit cdb4cfae6b
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source/_components/sensor.mqtt.markdown
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@ -132,7 +132,7 @@ In this section you find some real-life examples of how to use this sensor.
### {% linkable_title JSON attributes topic configuration %}
The example sensor below shows a configuration example which uses a JSON dict: `{"ClientName": <string>, "IP": <string>, "MAC": <string>, "RSSI": <string>, "HostName": <string>, "ConnectedSSID": <string>}` in a separate topic to add extra attributes. It also makes use of the `availability` topic. Attributes can then be extracted in [Templates](/docs/configuration/templating/#attributes). For example, to extract the `ClientName` attribute from the sensor below, use a template similar to: {% raw %}`{{ state_attr('sensor.bs_rssi', 'ClientName') }}`{% endraw %}.
The example sensor below shows a configuration example which uses a JSON dict: `{"ClientName": <string>, "IP": <string>, "MAC": <string>, "RSSI": <string>, "HostName": <string>, "ConnectedSSID": <string>}` in a separate topic `home/sensor1/attributes` to add extra attributes. It also makes use of the `availability` topic. Extra attributes will be displayed in the frontend and can also be extracted in [Templates](/docs/configuration/templating/#attributes). For example, to extract the `ClientName` attribute from the sensor below, use a template similar to: {% raw %}`{{ state_attr('sensor.bs_rssi', 'ClientName') }}`{% endraw %}.
{% raw %}
```yaml
@ -146,13 +146,7 @@ sensor:
availability_topic: "home/sensor1/status"
payload_available: "online"
payload_not_available: "offline"
json_attributes:
- ClientName
- IP
- MAC
- RSSI
- HostName
- ConnectedSSID
json_attributes_topic: "home/sensor1/attributes"
```
{% endraw %}