Main Features:<br />Control multicopter or fixed-wing flight<br />With vertical and horizontal interface<br />Includes 3-axis gyro， accelerometer and magnetometer， along with a high-performance barometer<br />Onboard 4 MegaByte dataflash chip for automatic datalogging<br />Optional off-board GPS， uBlox LEA-6H module with compass<br />One of the first open source autopilot systems to use Invensense's 6 DoF Accelerometer/Gyro MPU-6000<br />Barometric pressure sensor upgraded to MS5611-01BA03， from measurement specialties<br />Atmel ATMEGA2560 and ATMEGA32U-2 chips for processing and USB functions respectively<br /><br />  GPS Module: <br />Adopts Ublox NEO-6M chip<br />With data backup battery<br />Built-in electronic compass<br />Built-in ceramic antenna， strong signal<br /><br />    Specifications<br />General<br />  Type: GPS receiver module， Flight controller                                                  <br />                        Compatibility: Ardunio                                                 <br />Weight and Size<br />  Package Weight: 0.220 kg                                                  <br />                        Package Size(L x W x H): 10.0 x 8.0 x 7.0 cm                                                 <br />Package Contents<br />  Package Contents: 1 x Flight Controller， 5 x Cable， 1 x GPS Module， 1 x 6-pin Connection Cable (20cm)， 4 x Shielding Plate                                                 <br /><br /><br /><br />                                                <br />