Hello everyone,
I'm currently working with previously recorded data from the BME680 sensor and need help interpreting the gas resistance values (in ohms).
For each measurement, I have the following data stored:
Gas resistance (Ω)
Temperature (°C)
Pressure (hPa)
Relative humidity (%)
My goal is to convert these values into more meaningful units, such as IAQ (Indoor Air Quality index) or ppm, without needing to read the sensor in real-time again.
I understand that the BSEC library can calculate IAQ, but as far as I know, it only works in real-time with a live sensor. Is there any way to use BSEC or any alternative algorithm to process this historical data and estimate IAQ or air quality levels?
If anyone has experience with this or can point me to useful resources or documentation, I’d really appreciate it.
Thanks in advance for your support!