Clean and log IoT sensor data to InfluxDB (Webhook | Function | HTTP)

🌡 IoT Sensor Data Cleaner + InfluxDB Logger (n8n | Webhook | Function | InfluxDB)

This workflow accepts raw sensor data from IoT devices via webhook, applies basic cleaning and transformation logic, and writes the cleaned data to an InfluxDB instance for time-series tracking. Perfect for renewable energy sites, smart farms and environmental monitoring setups using dashboards like Grafana or Chronograf.

⚡ Quick Implementation Steps

1. Import the workflow JSON into your n8n instance. 2. Edit the Set Config node to include your InfluxDB credentials and measurement name. 3. Use the webhook URL (/webhook/sensor-data) in your IoT device or form to send sensor data. 4. Start monitoring your data directly in InfluxDB!

🎯 Who’s It For

- IoT developers and integrators. - Renewable energy and environmental monitoring teams. - Data engineers working with time-series data. - Smart agriculture and utility automation platforms.

🛠 Requirements

| Tool | Purpose | |------|---------| | n8n Instance | For automation | | InfluxDB (v1 or v2) | To store time-series sensor data | | IoT Device or Platform | To POST sensor data | | Function Node | To filter and transform data |