Effortlessly Receive Messages from MQTT Queues
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Seamlessly integrate with your IoT and messaging systems by triggering workflows directly from MQTT queues. This node empowers you to react instantly to incoming messages without complex coding.
About This Workflow
The 'Receive messages for a MQTT queue' workflow provides a robust solution for integrating with MQTT brokers. It acts as a passive listener, subscribing to specified topics on your MQTT server. When a message arrives on the subscribed topic, the workflow is automatically triggered, allowing you to capture and process the message data. This is essential for building real-time applications, monitoring IoT devices, or creating event-driven architectures where timely message reception is critical. The configuration is straightforward, enabling quick setup and deployment into your existing infrastructure.
Key Features
- Real-time MQTT Subscription: Listen for messages on specific MQTT topics as they are published.
- Automated Workflow Triggering: Initiate n8n workflows automatically upon message arrival.
- Simple Configuration: Easily connect to your MQTT broker and define topics to monitor.
- Event-Driven Automation: Build reactive systems that respond instantly to messaging events.
How To Use
- Add the MQTT Trigger Node: Drag and drop the 'MQTT Trigger' node onto your n8n canvas.
- Configure Credentials: In the node's settings, create or select your MQTT credentials. This typically involves providing host, port, username, and password for your MQTT broker.
- Specify Topic(s): Enter the MQTT topic(s) you wish to subscribe to. You can use wildcards if your broker supports them.
- Save and Activate: Save your workflow and activate it. The node will now listen for messages on the specified topic(s).
Apps Used
Workflow JSON
{
"id": "efcf8667-eb9c-4a97-85b0-5019e7638190",
"name": "Effortlessly Receive Messages from MQTT Queues",
"nodes": 7,
"category": "DevOps",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
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ID: efcf8667-eb9c...
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