Discussions

Air Speed won't Zero

Posted by Brian Christal on January 4, 2014 at 1:59pm

Hi,

I've got:

APM 2.5 

3dr airspeed sensor

3.x firmware

Can't get the airspeed to zero even when pitot is covered. Tried the preflight calibration button but that had no affect. It fluctuates between 4 and 6. Any ideas how to get AS to show 0 on the flight data display?

Thanks!

Brian

You need to be a member of diydrones to add comments!

Join diydrones

Email me when people reply –
Follow

Replies

  • Butch Lucas January 6, 2014 at 7:44am

    Mine bounces between 2 and 3 when on the ground regardless of what steps I take. My understanding of the wiki is this is normal behavior. When I fly it is steady at whatever speed I am flying at. Sorry I can't be of more help.

This reply was deleted.

Activity