Weather Board 2 / Show 2 patch for altitude adjustment

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Weather Board 2 / Show 2 patch for altitude adjustment

Unread postby romand » Tue Feb 21, 2017 2:27 pm

To give more accurate altitude reading you have to be able to set the sea level pressure for your area. The attached patch to weather_board.ino
displays this value and allows you to adjust it with the 3 buttons. Button 0 increases it, Button 2 decreases it and the value of the change is set to
0.01 hPa if button 1 is released and 1.0 hPa if button 1 is pressed. By setting the pressure a sea level you get a much more accurate reading for
your altitude.

Patch is for weatherboard 2 only.

Romand
Attachments
wb_patch.txt
patch to weather_board.ino for adjustable sea level pressure
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Re: Weather Board 2 / Show 2 patch for altitude adjustment

Unread postby odroid » Tue Feb 21, 2017 5:32 pm

It looks very useful. Thanks.
We will test it and merge into our github source code.
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