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Jonathan Devarapalli photo
South Korea, Seoul
1 Level
729 Review
38 Karma

Review on 🌬️ Optimized Air Quality Sensor Breakout - VOC and eCO2 (3709) by Adafruit by Jonathan Devarapalli

Revainrating 1 out of 5

Does not measure CO2 emissions

Although it says it measures eCO2, which I believe, it seems unrelated to actual CO2 measurements. VOCs of any kind cause spikes in VOCs and eCO2. So when you swipe the floor, expect the ad to jump. If you really want to measure CO2, look elsewhere. You need an NDIR sensor like https://www.amazon.com/dp/B014PDFP9S/ref=emc_b_5_t to read CO2.

Pros
  • with a typical accuracy of 15%
Cons
  • Weight