Build your own open-source, open-hardware air quality monitor measuring PM2.5, CO2, temperature and humidity.| www.airgradient.com
Larger and more extensible air quality monitor open-source instructions. Also available with professional enclosure and also as pre-soldered kit in our store.| www.airgradient.com
| app.airgradient.com
return to reference| creativecommons.org
