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wemos / LOLIN_HP303B_Library

Arduino library for the HP303B
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Calibration math wrong #3

Closed presslab-us closed 4 years ago

presslab-us commented 5 years ago

https://github.com/wemos/LOLIN_HP303B_Library/blob/4deb5f568d4991abda28f716127946e6607bce6e/src/LOLIN_HP303B.cpp#L1341

This calculation is missing one term and will not correctly temperature compensate the pressure. See the datasheet for the correct calculation.

mike2nl commented 5 years ago

@presslab-us the bad thing is that Wemos will never update his own libraries or will use any external PR. I have done for so many libraries from Wemos and save them locally.

We could work together to get the most out of it. Beginning with the *.h file because missing things so far i have seen.