A3 / A3 Pro Quick Start Guide
Parts
1
2
EN
9
10
Flight Controller
1. IMU1 Port
Communicates with the IMU Pro module.
2. CAN1 Port
Dedicated DJI CAN-Bus port. Communicates with the
GPS-Compass Pro module or other DJI devices (e.g. Real Time
Kinematic (RTK) GPS system).
3. Orientation Arrow
The flight controller orientation arrow.
1
2
IMU Pro Module
1. Orientation Arrow
The IMU Pro module orientation arrow.
2. Status Indicator
Indicates the status of the IMU Pro module and triple
modular redundancy system.
3. CAN1 GPS Port
Communicates with the GPS-Compass Pro module.
1
2
PMU Module
1. Power Port (9V 3A)
Connected to the Flight Controller for power supply.
2. iBAT
Communicates with DJI Intelligent Flight Battery.
3. 3S-12S
Derives power from DJI Intelligent Flight Battery or other
LiPo battery.
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2016 DJI. All Rights Reserved.
04
4. Status Indicator
Indicates the status of the flight controller and triple
modular redundancy system.
3
4
5. RF Port
Communicates with the DJI Lightbridge 2 Air System.
5
6. iESC Port
6
Communicates with the DJI Smart ESC.
4
7
7. M1-M8 Pins
8
Connects to the corresponding ESC PWM port for each
motor.
11
8. LED Port
12
Communicates with the LED module.
13
9. IMU2 Port
14
Communicates with the IMU Pro module.
15
10. PMU Port
11. CAN2
12. API Port
13. F5-F8 Pins
14. F1-F4 Pins
15. S-Bus Port
3
GPS-Compass Pro Module
1. Status Indicator
2. Orientation Arrow
3. Extended CAN1 Port
3
LED Module
1. Flight Status Indicator
2. Micro USB Port
Derives power from the PMU.
Communicates with an SDK device.
Communicates with an SDK device.
Multifunction PWM I / O ports.
Multifunction PWM output ports.
Communicates with a DJI DR16 or S-Bus receiver.
3
1
2
Indicates the status of the GPS-Compass Pro module
and triple modular redundancy system.
The GPS-Compass Pro module should be mounted with
the arrow pointing to the aircraft's nose.
Dedicated DJI CAN-Bus port. Communicates with a DJI
device (e.g. Real Time Kinematic (RTK) GPS system).
1
2
Indicates the status of the flight control system.
Used to configure and upgrade the A3 or A3 Pro via DJI
Assistant 2.