ArduPilot

A technical write-up compares two popular GNSS receivers used in drone and robotics builds: the Septentrio mosaic-X5 and the u-blox ZED-F9P. The comparison covers update rate, AIM+ interference immunity, dual-antenna heading, OSNMA and HAS services, and interface quirks when used with ArduPilot. Builders weighing which module to pick for precision navigation are discussing the findings.