Please see the attached project
the code under the start button
MobileMotion.UpdateInterval = 50 ' Update every 50 milliseconds
MobileMotion.Start
lblx.Text = "Pitch: " + MobileMotion.Pitch.Tostring
MobileMotion.stop
when pressed shows pitch=0 then locks up the app
removing the MobileMotion.stop makes no difference.
any help appreciated
mobilemovement.zip (4.8 KB)