DJI A3
firmware v1.7.0.5
DJI · Released May 11, 2017 · First seen Jul 10, 2026
v1.7.0.5 is not the latest firmware for the DJI A3: the current version is v1.7.7.0 (January 9, 2019). Go to v1.7.7.0
In short — summary by updatemystuff.com
Stabilizes control channels during signal loss, adds SDK activation, and fixes maximum attitude angle limitation.
- Control channels remain stable after remote controller signal loss
- SDK activation now available through DJI Assistant 2
- Fixed maximum attitude angle limitation in Attitude Mode
Written from DJI's release notes, which are printed in full below.
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What's in this update
? Firmware:
- F1 to F8 channel values for the flight controller will now remain unchanged after remote controller is signal lost.
- Added SDK activation through DJI Assistant 2.
- Added GPS information recording when taking stills with a third-party camera connected to a Ronin-MX.
- Added support for SBUS receiver of low data frequency.
- Optimized the switching mechanism for the redundancy system.
- Optimized the judging method for flight status.
- Optimized GPS information encoding.
- Optimized redundant ESC signal transmission detection.
- Optimized motors initialization.
- Optimized the way the aircraft takes off.
- Fixed incorrect altitude control definitions in the SDK.
- Fixed an issue where whitelisted No Fly Zones couldn’t be unlocked.
- Fixed an issue that maximum attitude angle couldn’t be reached in Attitude Mode.
Assistant 2:
- Added Control Performance Parameters in Gain page.
- Added Start Motor button and Start Method option in ESC Setting page.
Notes
- When using the D-RTK, be sure to upgrade to this firmware version.
DJI A3 Release Notes http://www.dji.com/a3
- Ensure that the Lightbridge 2 Air System and Ground System are on the latest firmware version.
- Use the latest version of DJI Assistant 2 to configure the flight controller.
- Flight controller settings will be reset after firmware upgrade. Remember to reconfigure the settings.
- When using the A3 Pro, be sure to upgrade all modules, i.e. the IMU Pro, flight controller, etc.
- Upgrade your iOSD MARK II firmware before use.
DJI A3 Release Notes http://www.dji.com/a3
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