For those wanting a cheaper version that is small and works great. I've been usi... | Hacker News

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		thewanderer1983 on March 16, 2023 \| parent \| context \| favorite \| on: Low-cost open source device can measure air pollut... For those wanting a cheaper version that is small and works great. I've been using this for a while at home. It integrates nicely with home assistant. https://community.home-assistant.io/t/sniffer-air-quality-se... https://github.com/kylemanna/sniffer

alexeldeib on March 16, 2023 [–]

Hadn't heard of that but built something similar by adapting tutorials from adafruit for their microcontrollers, lcds, air quality sensors, starting with https://learn.adafruit.com/adafruit-trinkey-qt2040

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