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License: BSD 3-Clause "New" or "Revised" License
RaspberryPi driver for Sensirion SFA3x sensor module
License: BSD 3-Clause "New" or "Revised" License
Hi, I just received the SFA30 evaluation kit and I ran the code with a raspberry pi for about 8 hours.
Temperature and humidity is correct but HCHO only gives zero:
This is measured in a relatively new office building. At the same time, I also have the SGP30 sensor that shows readings above 100 ppb (the broad peaks are during night when I suspect ventilation is off).
I also have a BME680 sensor and it reports very high bVOCe, in the range of 5000 ppb.
Do you have any thoughts on which of the three scenarios could be happening?
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