I have a ublox GPS hooked up to my arduIMU and I have the demo running with the labview runtime engine. After my gps gets a lock, my compass still is spinning very slowly counterclockwise at a rate of about 1 degree per second.... anyone have any solution to this problem?
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That is an error in the manual. Yellow is not status. It is an indicator that the speed filter is supressing yaw drift correction. You should see it on if you are not in motion above the set threshold speed.
The GPS only gives valid directional data when it is in motion (the directional vector is derived from sequential position points). So IMU yaw data will only be valid when you are outside and moving.
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