Hi guys,
We are using 2 f9p on uart in CUAV-X7+, we are getting inaccuracy in GPS position data(drone is drifting 2-3m and try to maintain its lat,lng), we are also using GPS for yaw, the GPS status is fluctuating between 6-4, We tried to find the issue, but unable to conclude any thing.
Please look into these log file.
Log
While using GPS for yaw you need a third GNSS receiver on the ground for rtcm corrections in order to achieve RTK accuracy
Without it, the positional results you are getting are normal and can not be improved