The uBlox GPS with Compass Kit from 3D Robotics allows the flight controller to connect to GPS satellite to receive precise navigational data. In addition, the compass provides heading data. the uBox works with PX4, APM, and Pixhawk flight control systems.
Note: GPS mast available separately. Additional separately available cables - such has the six-position cable - may be required, depending on your configuration.
Incorporates HMC5883L digital compass - allows compass to be mounted away from sources of interference
Optimized for multi-rotors requiring high navigational accuracy
Active circuitry for its ceramic patch antenna
Rechargeable backup battery for warm starts
I2C EEPROM memory for configuration storage
The units ship pre-configured for use with 3DR APM 2.6 autopilot (a configuration file is available for download from the 3D Robotics website)