# A2 A New Standard in Flight Control

DJI A2 multi
- rotor stabilization controller is a complete flight control system for various multi
- rotor platforms, for commercial and industrial AP applications. It opens an unprecedented era of precise positioning and perfect flight control in harsh environments for flight control systems. Its high performance antenna, low noise anti
- interference front
- end RF design, accurate position and speed calc ulating, represent comprehensive technological breakthroughs. These combined features make the positioning performance of the GPS Pro near perfection; With higher accuracy performance, larger measuring range, and a unique damping design and calibration alg orithm, the IMU is able to provide stable output even in high vibration and large movement environments. The built
- in receiver system directly supports the popular transmitters, and it also supports a variety of external receivers. Combined with abundant o utput interfaces and flexible configuration, it makes the flight controller competent for complex control and airborne equipment operation; the new dual CAN
- Bus design greatly improves the data throughput and stability of the system. Based on the technolog y and design philosophy of DJI’s Ace series of high
- performance controllers, the A2 offers you a brand new flight experience. The A2 adopts a full metal case design and utilizes high quality components precisely calibrated with temperature compensation in all gyros and sensors, industry renowned flight algorithm in flight control and UAV field.

Contents [ hide ]



###  1 Features



###  2 GPS
- Compass Pro Module



###  3 High Sensitive Built
- in Damper IMU Module



###  4 Built
- in 2.4Ghz DR16 Receiver



###  5 Support for external receivers



###  6 Dual CAN
- Bus system



###  7 More output interfaces


# Features GPS
- Compass Pro Module
The GPS receiver of the A2 GPS
- Compass Pro Module is equipped with a new high gain and high performance right
- handed circular polarized (RHCP) antenna, the low noise anti
- interference front
- end RF design and the optimized localization algorithm, which prov ides the GPS Pro with stronger anti
- interference performance, a stronger ability to capture satellite signals and a more accurate position hold calculating ability. All these features have enhanced its position locking capability.

# High Sensitive Built
- in Damper IMU Module

The interior sensor of the A2 IMU has been upgraded comprehensively, and with higher accuracy performance, larger measuring range, and a unique damping design and calibration algorithm, the IMU is able to provide s table output even with high vibration and a large movement environment. The advanced sensor temperature compensation algorithm and industrialized accurate calibration algorithm gives the IMU excellent performance. With the DJI innovative damping structure and material, it is unnecessary to install a framework or cushioning, you can simply stick it on the aircraft. Small size and weight allow easy installation in a tight space, it simplifies the installation process, for various aircraft sizes. 

# Built
- in 2. 4Ghz DR16 Receiver
The A2 has a built
- in 2.4Ghz Radio technology DESST receiver system (the newest DJI Enhanced Spread Spectrum Technology), which supports the Futaba FASST series of transmitters. It can support 16 channels. Futaba transmitter users can us e the system without any external receiver, which has greatly simplified the complexity of the system and improved the security of the remote control system. 

# Support for external receivers A2 system has two reserved JR and SPEKTRUM satellite receiver por ts, which support JR and SPEKTRUM satellite receivers. It currently supports SPEKTRUM DX6I, DX8 transmitters, other JR or SPEKTRUM series will be supported in the future. The system supports external receivers including the Futaba S
- Bus receiver, PPM recei ver. 

# Dual CAN
- Bus system The A2 system has a dual CAN
- Bus design, which means that the system data throughput will be doubled and the extendibility is improved. At the same time, the important data and the non
- critical data are assigned respectively on d ifferent CAN
- Bus ports, which greatly improves the system stability. 

# More output interfaces The A2 is equipped with a minimum of twelve output channels, users can easily use it to control an Oct
- rotor, and the other four channels can be used as a general output interface, for example, to control the DJI retractable landing gear on S800 EVO, to control Gimbal or camera switch, etc.



### ____________________________________________________________________________________ 2Platform Multi
- rotor

Size MC: 54mm x 39mm x 14.9mm

IMU: 41.3mm x 30.5mm x 26.3mm GPS
- COMPASS PRO: 62 mm (diameter) x 14.3 mm PMU: 39.5mm×27.6mm×9.8mm LED
- BTU
- I : 30mm x 30mm x 7.9mm
Weight total<224g(overall)
Power Consumption MAX 5W (Typical Value: 0.3A@12.5V )

Recommended Battery 2S ~ 6S LiPo
Operating Temperature
- 5°C to +60°C

Functions Hovering Accuracy

Vertical: ± 0.5m, Horizontal: ± 1.5m Maximum Wind Resistance <8m/s (17.9mph / 28.8km/h) Max Tilt Angle 35°Ascent/Descent ±6m/s
Packing List Main Controller x 1 IMU x 1 LED x 1 PMU x 1 3
- PIN Servo Cable x 10 USB Cable x 1 GPS Bracket x 1