Review on π¬οΈ Arduino-Compatible KEYESTUDIO CCS811 CO2 and VOC Gas Sensor for Enhanced Air Quality Monitoring by Tio Kotaki
Extremely inaccurate, short shelf life
The device had a large error rate compared to a calibrated device, too inconsistent to set an offset in the code. Accuracy decreased over time and now after 6 months the device stopped working.
- Delivery was very quick
- Some flaws
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