openhab-docs/addons/actions/mqtt

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documentation	MQTT - Actions	external

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MQTT Actions

Publish a message to a topic on an MQTT broker.

Prerequisites

In addition to the MQTT Action service, the MQTT binding (1.x) must be installed and configured. The action can refernce the broker(s) that are configured for the MQTT binding.

Action

• publish(String brokerName, String topic, String message): Publish the message to topic using the specified MQTT broker.