I am using NAVIO2 with RPI 4, With missio planner. I keep getting this error message; " Flashing green : Disarmed (ready to arm), GPS lock acquired. Quick double tone when disarming from the armed state.
Fast Flashing green : Same as above but GPS is using SBAS (so should have better position estimate)."
I have calibrated my compass several times but still can’t get a solid green light.
On the map provided by the software, it clearly shows my location and every time I move the drone, it’s shows that too. But it won’t let me fly the drone.
LED flashing green means that the vehicle is disarmed but ready-to-arm in all modes, as Marc has mentioned. This status indicates the vehicle has a good position estimate. You can check Arming the motors guide on Ardupilot’s docs section for more detail.