I have connected everything is correct, but iam getting an issue of error compass variance. Gps no fix
Go outside - GPS reception is always poor indoors. Calibrate the compass.
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Calibrate the compass outside with good satellite reception and a GPS fix
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Hello, Thanks for the replies.
So when I did the ground test with cube orange plus and goku gnss i’m not facing any issues like i mentioned above. When I use Speedybee f405 and Matek H743 i’m facing this issue. Is the compass is sensitive around those fcs and not with cube orange ? Gps fix and sat count there was no issue with any fcs mentioned above.
Needed little clarity.
Thanks !
Is the power supply the same? GPS receivers need a good power supply.
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Yes. The power supply is from laptop. The ground is also same. The setup image is attached below. Please check.
To calibrate a compass, it needs to be mechanically coupled with the IMUs on the FC.
You seam to have loose parts. It will always give you a compass error. And it is good that it is so, it is impossible to calibrate a compass under such conditions.
Mount all components on the real vehicle or on a rigid test platform.
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Thank you for your reply. We’ll try and update you.