Automate Your Sensor Data Ingestion with PostgreSQL

This n8n workflow provides an elegant solution for automatically ingesting sensor data into a PostgreSQL database. It leverages a cron trigger to initiate the process every minute, simulating the generation of sensor readings. A function node then dynamically creates sample data, including a sensor ID, a random humidity value, a precise timestamp, and a notification flag. Finally, the Postgres node efficiently inserts this generated data into a designated table, making it readily available for analysis and monitoring. This workflow is ideal for scenarios where real-time data capture and storage are crucial.