BS-880 Flight Control GPS Module With HMC5883L Electric Compass For APM 2.5 2.6 pixhawk
Price history & Review on APM2.8 APM 2.8 ardupilot Flight Controller +7M gps Built in Compas 2.5 2.6 Upgraded with Casing for RC Quadcopter Multicopter | AliExpress Seller - Rctosky Store | Alitools.io