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MQTT node#

Use the MQTT node to automate work in MQTT, and integrate MQTT with other applications. n8n supports transporting messages with MQTT.

On this page, you'll find a list of operations the MQTT node supports and links to more resources.

Credentials

Refer to MQTT credentials for guidance on setting up authentication.

Operations#

Use the MQTT node to send a message. You can set the message topic, and choose whether to send the node input data as part of the message.

Templates and examples#

Receive messages for a MQTT queue

by ghagrawal17

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IOT Button Remote / Spotify Control Integration with MQTT

by R Thomas

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Send location updates of the ISS to a topic in MQTT

by ghagrawal17

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Browse MQTT integration templates, or search all templates

n8n provides a trigger node for MQTT. You can find the trigger node docs here.

Refer to MQTT's documentation for more information about the service.