Will Fitch

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Arduino Air Sensor & Office Air Quality Experiment


This project came about as I noticed my ability to concentrate during the day decreased when I was at work - something I hadn’t noticed before in previous job roles involving manual labour, which were often outdoors. I’d also recently watched this video about the effect of stale air, and wanted to investigate how this affects my productivity at work, but didn’t want to pay £100 for a CO2 detector that might not satisfy my ability for data capture. To that end, I decided to build my own out of an Arduino and an Adafruit SGP30 Gas Sensor, which can detect CO2 and VOC’s.

The Arduino is running on a battery-powered raspberry pi, with a regular cron job to ensure the device is monitoring correctly.

Notes

Code