GPS=Hollybro Micro Mini (M8N)
Running ArduPlane 3.9.4.
I’ve tried UART3, UART5, and UART6. I’ve tried 115,200 and 38,400 Baud. Tried two different GPS units (both of the same type). All variations have the same behavior.
The artificial horizon window indicates that there is “GPS:No Fix” or “GPS:No GPS”. But, the plane is depicted in the correct position on the map display. Its movement within a small area (±10M) shows that the GPS is actively updating and that the flight controller is getting the data.
And…if I do the “arm” command, I will initially be rejected with the Mission Planner voice warning that “GPS NUM SATS = 5, NEED 6” …until I get the 6th satellite. At that point, the FC arms. The EKF status is good.
However, in the status display, I still see satcount=0 and gpsstatus2=0. There is a valid lat and long shown.