Real-Time Temperature Alerts Via SMS with RabbitMQ and Vonage
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Automate critical temperature monitoring by receiving data from a RabbitMQ queue and triggering immediate SMS alerts via Vonage when thresholds are breached. This workflow ensures timely intervention for temperature-sensitive operations.
About This Workflow
This n8n workflow provides an automated solution for real-time temperature monitoring. It continuously listens to a specified RabbitMQ queue for incoming temperature readings. Upon receiving a message, it checks if the temperature exceeds a predefined threshold (in this case, 50 degrees). If the temperature is too high, it instantly sends an SMS notification through Vonage, including the current temperature. If the temperature is within acceptable limits, the workflow simply proceeds without sending an alert. This robust system is ideal for environments where immediate action based on temperature fluctuations is crucial, such as server rooms, cold storage, or industrial processes.
Key Features
- Real-time Data Ingestion: Seamlessly pulls temperature data from a RabbitMQ queue.
- Conditional Alerting: Triggers SMS alerts only when temperature exceeds a set threshold.
- Instant SMS Notifications: Leverages Vonage for immediate delivery of critical alerts.
- Configurable Thresholds: Easily adjust the temperature limit for alerts.
- Scalable & Reliable: Built on robust messaging and notification services.
How To Use
- Configure RabbitMQ Trigger: Connect to your RabbitMQ instance and specify the queue name (e.g., 'temp') from which to receive messages. Ensure
onlyContentandjsonParseBodyare enabled for proper data handling. - Set Up Conditional Logic: In the 'IF' node, define the condition. The example uses
{{$node["RabbitMQ"].json["temp"]}} > 50to check if the 'temp' value from RabbitMQ is greater than 50. - Configure Vonage for Alerts: Connect your Vonage account. In the 'Vonage' node, customize the message to include the dynamic temperature value using
={{$node["RabbitMQ"].json["temp"]}}. - Handle Non-Alert Scenarios: The 'NoOp' node acts as a placeholder for cases where the temperature is within limits. You can extend this branch for other actions or simply leave it as is.
- Activate Workflow: Ensure your RabbitMQ credentials and Vonage API credentials are correctly set up in n8n and the workflow is activated.
Apps Used
Workflow JSON
{
"id": "a5cf6eb4-b4d0-443f-9e2f-69d006cf2d6d",
"name": "Real-Time Temperature Alerts Via SMS with RabbitMQ and Vonage",
"nodes": 22,
"category": "Operations",
"status": "active",
"version": "1.0.0"
}Note: This is a sample preview. The full workflow JSON contains node configurations, credentials placeholders, and execution logic.
Get This Workflow
ID: a5cf6eb4-b4d0...
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