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Api MQTT

Publishes OpenEMS Edge data to a MQTT broker.

  • edge/{OpenEMS-Edge-ID}/channel/{Component-ID}/{Channel-ID}

    • Data of Channels is published on change and at least every 5 minutes to these topics.

    • Example: edge/edge0/channel/_sum/GridActivePower

  • edge/{OpenEMS-Edge-ID}/channel/lastUpdate

    • Timestamp of the latest data update on any of the Channel topics above.

    • Example: edge/edge0/channel/lastUpdate

  • edge/{OpenEMS-Edge-ID}/edgeConfig

    • Configuration of the OpenEMS Edge instance is published to this topic as a JsonObject.

    • Example: edge/edge0/edgeConfig