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BME680 pressure precision #14

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Chemicalius opened this issue Jun 6, 2023 · 2 comments
Open

BME680 pressure precision #14

Chemicalius opened this issue Jun 6, 2023 · 2 comments

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@Chemicalius
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Hello,

I was wondering if it would be possible to show the pressure at one more precision digit, a.k.a. in hectopascals (with 0, 1 or 2 decimals).
The kPa setting shows the correct pressure, although at very low precision, while hPA shows unreadable measurements (e.g. -350123).

Also, would it be possible to choose whether to show the dewpoint instead of relative humidity? The formula is very straighforward:
alpha = ln(relativeHumidity/100) + 17.625*temperatureC/(243.04+temperatureC)
dewpoint = (243.04×alpha) / (17.625-alpha)

Thank you!

@Allperino
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+1
Having same feedback

@vedran-dobos
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+1
Setting pressure unit to hPA (should actually be hPa) also shows unreadable numbers.
Adding a decimal point to kPa would make hPa not even necessary any more.

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3 participants