How to get the sea level pressure with BMP280?

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AllyCat
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#10

29-12-2017, 14:38

(This post was last modified: 29-12-2017, 14:39 by AllyCat.)

Hi,

Welcome to the forum. The formula is on page 17 of the BMP 180 data sheet.

It needs a power of 5.255 so you need a reasonable maths package, or a lookup table method if only a basic software language is available.

Cheers, Alan.

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Messages In This Thread

How to get the sea level pressure with BMP280? - by Updraft - 01-05-2017, 20:00

RE: How to get the sea level pressure with BMP280? - by hornychz - 02-05-2017, 17:28

RE: How to get the sea level pressure with BMP280? - by Updraft - 02-05-2017, 22:46

RE: How to get the sea level pressure with BMP280? - by werk_ag - 03-05-2017, 02:29

RE: How to get the sea level pressure with BMP280? - by Updraft - 05-05-2017, 23:25

RE: How to get the sea level pressure with BMP280? - by hornychz - 06-05-2017, 00:15

RE: How to get the sea level pressure with BMP280? - by Updraft - 06-05-2017, 00:39

RE: How to get the sea level pressure with BMP280? - by hornychz - 06-05-2017, 07:58

RE: How to get the sea level pressure with BMP280? - by AllyCat - 29-12-2017, 14:38

RE: How to get the sea level pressure with BMP280? - by Erik84750 - 29-12-2017, 14:46

RE: How to get the sea level pressure with BMP280? - by Erik84750 - 28-12-2017, 22:27

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