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tobiasschuerg / MH-Z-CO2-Sensors

Arduino imeplementation for CO2 sensors of the MH-Z series (Intelligent Infrared CO2 Module)
MIT License
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Correction #14

Closed Portagoras closed 4 years ago

Portagoras commented 4 years ago

The datasheet clearly says that the CO2 level is 2000x(th-2ms)/(th+tl+4ms), so I think here it should say 2000 too. At least that resulted in way better results for me.

DATASHEET page 6

tobiasschuerg commented 4 years ago

Thanks for the fix.