The DJI A2 Flight Controller is the most advanced multirotor stabilization controller on the market, and it ensures total ease of flight, reliability, and stability in any situation. The A2 is a total solution for aerial photography.

• Supports all multirotor platforms.
• Ideal for DJI video downlink, iOSD, Ground Station, Zenmuse gimbals. Compatible with future DJI products.
• All modules can be upgraded online through Assistant to offer more functionalities.

Features

Supports 9 Types of Multi-rotor and a Customized Motor Mixer

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 can meet the demand of high-end users.

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), it's possible to lock the forward direction independent of the nose direction. It's also possible to lock the forward direction to a preselected home point.

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.

Intelligent Landing Gear Function

Once you have enabled the Intelligent Landing Gear function in the assistant software, the landing gear defaults to 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 in order to protect the aircraft and gimbal. You can choose to lower or retract the landing gear by a switch when the aircraft altitude is over 5m from the ground.

Auto Return-To-Home /One-Key Go-Home

If the multirotor and its controller disconnects during flight, the system’s failsafe protection will come to the rescue and if the signal is good enough, the multirotor will return to home and land automatically.

You can also program a One Key Go Home function through the Assistant software.

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 reduces the risk of a crash.

Specifications

Size and Weight
Peripheral	Supported Multi-Rotor Quad-Rotor: +4,x4; Hex-Rotor +6,x6,Y6,Rev Y6; Octo-Rotor +8,x8,V8   Supported ESC Output 400Hz refresh frequency   Supported Transmitter For Built-In Receiver Futaba FASST Series and DJI DESST Series   External Receiver Supported Futaba S-Bus, S-Bus2, DSM2   Recommended Battery 2S ~ 6S LiPo   Operating Temperature -5°C to +60°C   Assistant Software System Requirement Windows XP SP3 / 7 /8 (32 or 64 bit)   Other DJI Products Supported Z15,H3-2D,iOSD,2.4G Data Link,S800 EVO
Flight Performance	Hovering Accuracy(In GPS Mode) Vertical: ± 0.5m Horizontal: ± 1.5m   Maximum Wind Resistance < 8m/s (17.9mph/28.8km/h)   Max Yaw Angular Velocity 150 deg/s   Max Tilt Angle 35°   Ascent/Descent ±6m/s
Electrical & Mechanical	Power Consumption MAX 5W (Typical Value: 0.3A@12.5V）   Built-In Functions Built-in Receiver Multiple Control Modes 2-axis Gimbal Supported Low Voltage Protection PC & Bluetooth Ground Station External Receiver Supported Intelligent Orientation Control Sound Alarm 4 Configurable Output   Total Weight Total Weight: <= 224g(overall)   Dimensions Flight Controller: 54mm x 39mm x 14.9mm IMU: 41.3mm x 30.5mm x 26.3mm GPS-Compass Pro: 62mm (diameter) x 14.3mm LED-BTU-I: 30mm x 30mm x 7.9mm PMU: 39.5mm x 27.6mm x 9.8mm

Videos

DJI - A2 V2.1 Firmware Upgrade Introduction

DJI-How to use A2 Assistant Software

DJI - How to install A2 on S800 EVO

Useful Links

Release Notes

Quick Start Guide

DJI Downloads