Best midsize GPS/Compass
I have tried a couple of midsize serial GPS/Compass from Holybro and Matek and this M9N has the most options I am looking in a GPS/Compass.
. Quick lock to multiple GNSS and augmentation
. On board battery for quick reboots.
. Accurate Compass (magnetometer).
.25x25mm GNSS antenna.
A good GNSS/magnetometer is essential for Ground Control and Planned Missions using Ardupilot or iNAV.
Nikos L.