AI summary
Open-source utility that unlocks FCC mode on DJI drones via RC-N1/N2/N3 controllers for increased radio range and power. Sends raw DUMPL commands from a local JSON profile with no servers or tracking. Version 2.2 adds configurable background repeat, auto-FCC repeat startup, improved CE restore, and VCOM mode with vendor ID warnings.
Generated by AI. May contain inaccuracies.
About this app
A free and open-source Android app that unlocks FCC mode on DJI drones when you're using an RC-N1, RC-N2, or RC-N3 controller — the controllers without a screen that connect to your phone via USB cable. If you keep losing signal on your Mini 3 in CE mode, this switches the radio to FCC mode for higher power and more range. No server. No license. No tracking. Just raw DUMPL commands from a JSON profile file.
What's new
Background repeat re-applies on an interval, for aircraft that drop back to CE when they set the home point on GPS lock Repeat interval is configurable in fcc.json Auto-FCC now starts the repeat, same as a manual apply Reconnecting after a release resumes the repeat CE restore sweeps both sender bytes Direct-to-drone (VCOM) mode surfaces received frames, and warns when the device it matched isn't DJI's vendor ID instead of reporting a confident connection to a dock or hub The connect retry no longer re-raises the USB permission dialog every half second
About this version
- Version
- 2.2 (13)
- Size
- 923.67 KB
- Requires Android
- 7.0
- Target SDK
- 24
- Architecture
- x86, x86_64, arm64-v8a, armeabi-v7a
- Downloads
- 4
- Updated
- Aug 14, 2026
- Package
- com.freefcc.n1
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