How to trigger a scene with mqtt?

[mdilg]

I'm wondering how a scene that is configured in zwave-js-ui can be triggered by a mqtt message. What mqtt topic do I have to use? And what payload is expected?

I'm referring to this sentence in the Readme:

"Scene Management: Create scenes and trigger them by using MQTT apis (with timeout support)"

[robertsLando]

Check: https://zwave-js.github.io/zwave-js-ui/#/guide/mqtt?id=z-wave-apis

Specifically you should use _activateScene with a payload like:

{
  "args": [ xx ]
}

Topic: <mqtt_prefix>/_CLIENTS/ZWAVE_GATEWAY-<mqtt_name>/api/_activateScene/set

Just replace xx with your sceneID

[mdilg]

Thanks for pointing me to the part of the documentation where my question is answered:

=> https://zwave-js.github.io/zwave-js-ui/#/guide/mqtt?id=execute-scene

Did not see it before asking.

Works like a charm.

[robertsLando]

No worries :)