✔ Autopilot system technology,the APM 2.6 is a complete open source autopilot system and the bestselling technology that won the prestigious 2012 Outback Challenge UAV competition. It allows the user to turn any fixed, rotary wing or multirotor vehicle (even cars and boats) into a fully autonomous vehicle; capable of performing programmed GPS missions with waypoints<br><br>✔ Includes, Includes 3-axis gyro, accelerometer, along with a high-performance barometer<br><br>✔ On-board chip, On-board 4 Megabyte Data flash chip for automatic data logging<br><br>✔ Optional off-board GPS, One of the first open sources autopilot systems to use Invensense's 6 Dof Accelerometer/Gyro MPU-6000UPGRADED BAROMETRIC<br><br>✔ PRESSURE SENSOR: Barometric pressure sensor upgraded to MS5611-01BA03, from Measurement Specialties. Atmel<br><br><br><strong>✔ Specifications:</strong><br>   1. Arduino Compatible<br>   2. APM size: 70*44*14mm<br>   3. Cable length: 232mm<br>   4. Net weight: 32g<br>   5. Package weight: 46g<br><br><br><strong>✔ Package Included:</strong><br>    1 X APM Flight Controller Board w/ Side-Pin Connectors for ARDUPILOT MEGA 2.6(Kindly Note: GPS related equipment are not included)