Calibration

10 steps:

  1. Put the sensor in the low known value
  2. Wait 1 min.
  3. Press on the micro:bit
  4. Owe your device and then wipe it off
  5. Put the sensor in the high known value
  6. Wait 1 min.
  7. Press on the micro:bit
  8. Press A + B on the micro:bit
  9. Check that you have “k” and “offset on wappsto.com
  10. Press Next