You can find example of save / load calibration parameters with BSEC interface from the lib package you download from our website.
If you switching the environment, the calibration parameters are definately no meaning. then you will see the calibration level jump to 3 after load the parameters, then quickly drop to 0 because the sensor report a totally different value. Then a new calibration procedure will be start from 0 again. in this case, the calibration parameters are not able to speed up the calibration time.
After SMT, sensor needs more time to return to normal working situation. so a fully calibraion of sensor is recommended just after SMT in factory. then store the calibration parameters.
When device is re power on at field, a new full calibration procedure will run in background and help to speed it up with load parameters.
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