Automate IoT Sensor Data Cleaning and Logging to InfluxDB
This workflow processes raw IoT sensor data, cleans and transforms it, and logs it to InfluxDB for time-series analysis. Ideal for renewable energy, smart farming, and environmental monitoring applications.
The workflow begins by receiving raw sensor data via a webhook. It then validates and cleans the data using a function node, ensuring that only valid readings are processed. The cleaned data is formatted and sent to an InfluxDB instance using an HTTP request node, where it can be visualized using tools like Grafana. This setup is perfect for scenarios requiring real-time monitoring and analysis of environmental data.
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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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