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 > MultiRotor > MultiRotor Controllers > A2

MSRP $1299.00



Professional AutoPilot and Stabilization Multi-Rotor Controller

Part# DJIA2


DJI is pleased to announce a new flagship muti-rotor controller, the A2. Superseding the Wookong-M, the A2 sticks closely to the DJI's tradition of wowing customers with high specs, but it also innovates dramatically in a couple of key areas. Inherited from the technology of DJI's Wookong series controller, the A2 offers you a brand new flight experience with a new design philosophy.


  • A2 Multi-rotor Stabilization Controller:

    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 calculating, 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 algorithm, 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 output 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 technology 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.

    DJI A2 Multi-rotor Stabilization Controller
  • 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 provides 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.

    DJI A2 GPS Pro
  • 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 stable 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.

    DJI A2 IMU
  • 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 use the system without any external receiver, which has greatly simplified the complexity of the system and improved the security of the remote control system.

    DJI A2 Built-in Receiver
  • Support for External Receivers:

    A2 system has two reserved JR and SPEKTRUM satellite receiver ports, 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 receiver.

    DJI A2 Support for external receivers
  • Support DJI D-BUS Adapter:

    The DJI D-BUS ADAPTER module (optional) can provide eight-way input or output. A traditional receiver can be used through this module, or can be used to extend the output ports. Please refer to the A2 user manual D-BUS ADAPTER section for more specific details of functionality.

    DJI A2 D-BUS Adapter
  • 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 different CAN-Bus ports, which greatly improves the system stability.

    DJI A2 CAN-Bus
  • 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.

    DJI A2 Output Interfaces
  • Precise Position Hold and Wind Resistance:

    With the new generation GPS Pro/CompassModule and the hardware upgraded IMU module, the A2 has an optimized inertial navigation algorithm, which ensures the system can get a more reliable and accurate position and attitude estimate. The aircraft which is equipped with A2 will have very good performance in position hold even in a semi-closed environment, such as between buildings, it also has excellent hovering performance. At the same time, with the optimized algorithm of inertial navigation and the algorithm of wind resistance, the Wind Resistance performance of A2 is also improved, and the multi-rotor can have position and altitude locked accurately even in windy conditions.

    DJI A2 Position Hold and Wind Resistance
  • High Accuracy and Intuitive Flight Experience:

    With the A2, flying a multi-rotor will be as easy as driving a car. The pilot is released from the stress of controlling the multi-rotor and able to pay more attention to other tasks, instead of focusing on flying.

    DJI A2 Accurate and Intuitive
  • Supports Online Firmware Updates:

    Different from other DJI flight controllers, the A2 offers a comprehensive online firmware upgrade ability: the Controller, IMU and GPS Pro, Receiver and Bluetooth LED indicator can be upgraded online through the assistant software separately. Lets you experience the latest technology comprehensively and quickly.

    DJI A2 Supports Online Firmware Updates
  • 9 Types of Multi-Rotor and a Customized Motor Mixer:

    The A2 supports 9 types of traditional motor mixer: Quad I, Quad X, Hex I,Hex V, Hex Y, Hex IY, Oct X, Oct I, Oct V. It's a UAS that's targeted at commercial and industrial multi-rotor platforms with simple configuration, easy installation and stable performance. It also supports customized motor mixing, which greatly meets the demands of particular users.

    DJI A2 9 Types of Multi-rotor
  • More Flexible Input Channel Configuration:

    A2 flight control system supports a more flexible input channel configuration function; the transmitter channel can be mapped flexibly to meet the needs of various users.

    DJI A2 More Flexible Input Channel Configuration
  • Multiple Flight Control Modes/ Intelligent Switching:

    It offers three types of control modes: GPS Mode (with GPS module), Atti. Mode, Manual Mode. The pilot can switch between the three modes to achieve different flight characteristics. The Flight controller can also adjust automatically within the changing flight environment and intelligently switch between GPS Mode and Atti. Mode to make sure the flight is safe. In manual mode position the operator can choose between manual and attitude. It also supports an RTH Switch from the Transmitter.

    DJI A2 Multiple Flight Control Modes
  • Power Management Unit:

    The power management unit (PMU) is designed for the A2 to solve the high power consumption. It supplies power for the A2 system, for voltage detection and alarming. It contains two power outputs for the entire A2 system and receiver separately, a battery voltage monitor, and two CAN-Bus interfaces. In order to prevent your multi-rotor from crashing or other harmful consequences caused by low battery voltage, we have designed two levels of low voltage protection with selectable LED indications, Go Home and Landing functionality.

    DJI A2 Power Management Unit
  • Enhanced Fail-Safe and Auto Go Home/Landing:

    When signal is lost, the system will trigger failsafe, you can choose either hovering or Auto Go Home/Landing. In addition, the A2 now has a new function of RTH switch from transmitter. There is no need to turn into failsafe.

    DJI A2 Enhanced Fail-Safe
  • Multi-rotor One-motor Fail Protection:

    This function means that when the aircraft is in attitude or GPS attitude mode, and one of the motors stops, the aircraft will retain good attitude and rotate around the frame arm with the stopped motor. In this condition, the aircraft is still under control and returns home safely and highly reducing the risk of a crash.

  • Intelligent Landing Gear Function:

    Once you enabled the Intelligent Landing Gear function in the assistant software, the landing gear is default at the Lower position when the aircraft is on the ground; and the system will lower the landing gear in emergency, motor failure or auto landing, to protect the aircraft and gimbal; you can control to lower or retract the landing gear by a switch when the aircraft altitude is over 5m from the ground.

    DJI A2 Intelligent Landing Gear
  • Intelligent Orientation Control (IOC):

    Usually, the forward direction of a flying multi-rotor is the same as the nose direction. By using Intelligent Orientation Control (IOC), wherever the nose points, the forward direction has nothing to do with nose direction:

    In course lock flying, the forward direction is the same as a recorded nose direction. See the following figures (Mode 2):

    In home lock flying, the forward direction is the same as the direction from home point to the multi-rotor. See the following figures (Mode 2):

    DJI A2 Intelligent Orientation Control (IOC)
  • Point of Interest (POI):

    A2 has a POI function: Point of Interest. When the GPS signal is good, users can record the current position of the aircraft as a point of interest by a preset switch on the remote controller. The aircraft can achieve a circling flight around the point of interest with the nose pointing at the POI in an area of 5 meters to 500 meters radius, when the roll command is given. This function is easy to set and simple to operate, it is suitable for all-round shooting of a fixed scenic spot.

  • Bluetooth Module and New Assistant Software for Smartphones:

    The A2 provides assistant software for iPhone4s, iPhone5, iPad3, iPad4, iPad Mini, iPod5. You can do parameter adjustments at any time on your mobile devices, using only the standard LED indicator with a built-in Bluetooth module that makes it easier and convenient. It uses low power Bluetooth to minimize the power consumption of your mobile devices. It is easy to use and will automatically save your last connection data. The password mechanism ensures your link is safe. Parameters can be automatically synchronized to the Cloud Server and can be restored immediately when you change your mobile devices.

    DJI A2 Bluetooth Module
  • User-Friendly Assistant Software:

    The user interface of the assistant software has been comprehensively updated and brings you a new interaction experience. The logical design makes your channel configuration and parameter settings more simple and convenient.

    DJI A2 Assistant Software
  • 50 Waypoints Ground Station Control System (Available Soon):

    The A2 is equipped with 50 Waypoints Ground Station and it also supports iOS mobile devices (Bluetooth 4.0 or above). With the reliable communication and simple operation, it is easy for you to control your aircraft. It also contains such ground control functions as real-time flight monitoring and flight status notification, joystick control with touch, one key takeoff, preset flight route and click & go.

    DJI A2 50 Waypoints
  • Other Useful Functions:

    In addition to the above functionalities the A2 also has other useful functions:

    Built-in 2-axis Gimbal Stabilization: The gimbal stabilization module is compatible with almost all 2-axis gimbal systems. The system will adjust the gimbal and camera according to the attitude of the aircraft after setting the parameters for the first time. It stabilizes the camera and improves the quality of aerial photography.

    Home Point Indicating: the system will indicate the home point location with LED blinking to avoid the wrong home point recording, and ensures that the RTH function operates as expected.

    Tail-in RTH: it allows the users to easily view the LED indicator and have a better control over the aircraft.

    Compass Error Alarming: when the compass encounters interference sources, the LED will blink to warn you.

    DJI A2 Other Useful Functions
  • Accessories Supported:

    The A2 is perfectly matched to the iOSD and the ZENMUSE series gimbals, which provides the most comprehensive performance for the professional users.

    DJI A2 Accessories supported