A3/A3Pro
User Manual
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2016 DJI. All Rights Reserved.
33
SDK
An independent CAN2 port, API Serial port and USB OTG port are provided for SDK support.
The CAN2 port lets you connect SDK devices and support for open protocols enables greater
customization.
Refer to the DJI ocial website https://developer.dji.com/ for more SDK details.
LED Indicator Status
Green
The module is functioning normally and working as a part of the system
When the LED is blinking green.
Red
The module is functioning abnormally When the LED is blinking red.
Blue
The module is functioning normally but not working as a part of the
system When the LED is blinking blue.
Flight Control System Checklist
Hardware Checklist
Mounting and components checklist
1. Ensure all parts are mounted correctly and rmly.
2. Ensure the ESCs and receiver are connected correctly and rmly.
LED Status checklist
1. Ensure the mode switch corresponds to the ight status LED.
2. System status LED on the GPS-Compass Pro and IMU Pro are normal.
3. Ensure all the sensor parameters are correct and the IMUs are calibrated correctly.
DJI Assistant 2 Checklist
DJI Assistant 2 checklist
1. Ensure the aircraft mounting parameters are correct.
2. Ensure the ight controller parameters are correct.
3. Low battery level protection and Failsafe protection are set correctly.