Matek Systems GNSS M9N 5883 UBLOX NEO M9N GPS Module With Magnetic Compass QMC5883L Support GLONASS Galileo Beidou for RC Drone|Parts & Accessories| - AliExpress
CUAV New NEO 3 GNSS U-blox M9N GPS Module for Pixhawk Compass Support Ardupilot PX4 Open Source UAV Navigation