---
title: MQTT Trigger node documentation
description: Learn how to use the MQTT Trigger node in n8n. Follow technical documentation to integrate MQTT Trigger node into your workflows.
contentType: [integration, reference]
priority: medium
---

# MQTT Trigger node

[MQTT](https://mqtt.org) is an open OASIS and ISO standard lightweight, publish-subscribe network protocol that transports messages between devices.

/// note | Credentials
You can find authentication information for this node [here](/integrations/builtin/credentials/mqtt.md).
///

///  note  | Examples and templates
For usage examples and templates to help you get started, refer to n8n's [MQTT Trigger integrations](https://n8n.io/integrations/mqtt-trigger/) page.
///