RabbitMQ Temp Monitor: Send SMS Alerts via Vonage
Monitors RabbitMQ queue for temperature messages and sends SMS alerts via Vonage if temp exceeds 50. Ideal for real-time IoT monitoring.
This n8n workflow triggers on messages from a RabbitMQ queue named 'temp', parsing JSON content for temperature values. It uses an IF node to check if the temperature exceeds 50 degrees. If true, it sends an immediate SMS alert via Vonage with the current temperature; otherwise, it performs a no-operation.
Benefits include automated, real-time notifications without manual polling, reducing response times in critical scenarios. It's lightweight, reliable for high-volume queues, and integrates seamlessly with IoT sensors publishing to RabbitMQ.
Use cases span Industrial IoT like factory machine monitoring, smart agriculture for soil/greenhouse temps, or home automation for overheating alerts. Easily customizable for other thresholds or message queues, saving hours of custom scripting.
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How to import this workflow into n8n
- 1Purchase or download the workflow to get the n8n workflow JSON file.
- 2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
- 3Open each node marked with a credential warning and connect your own accounts and API keys.
- 4Run the workflow once manually to verify the data flow, then toggle it to Active.
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