Features: - Arduino Compatible!

- With one top pin connector and two side pin connectors
- Includes 3-axis gyro， accelerometer and magnetometer， along with a high performance barometer
- Onboard 4 MegaByte Dataflash chip for automatic datalogging
- Optional off-board GPS， uBlox-6M module with Compass.
- One of the first open source autopilot systems to use Invensense's 6 DoF Accelerometer/Gyro MPU-6000.
- Barometric pressure sensor upgraded to MS5611-01BA03， from Measurement Specialties.
- Atmel's ATMEGA2560 and ATMEGA32U-2 chips for processing and usb functions respectively.

GPS Features:

- Built-in compass GPS module
- Main chip: Ublox-6M
- With fast satellite searching speed and high precision
- Compatible with APM serial port and I2C port
- Includes round plastic shell and GPS support

Packing List:

1 x APM 2.6 controller board w/ shell
1 x Ublox-6M GPS module w/ round plastic shell
5 x DuPont signal cables (9cm)
1 x GPS folding support