Navio2 barometer deviation ~8 meters

I use Navio2 in the UAV I built. I can’t get stable flight because my barometer reading has deviated by about 8 meters. Sometimes it goes down, sometimes it goes up. How can I follow a solution?

Hi Ali,

Welcome to our forum!

Is the Navio2 barometer covered with a piece of foam? The barometer is sensitive to UV light. It may show drastic changes in altitude measurements under sunlight. Please use open-cell foam as a protection for the barometer. For more detail, you may take a look at this part of the guide.

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