Quick Answer
GL300C is directly documented for Phantom 4 Advanced. Check the GL300C label, aircraft model and firmware before using a replacement; do not import V2.0 OcuSync limits.
Specifications
Compatibility Notes
GL300C is directly documented for Phantom 4 Advanced. Check the GL300C label, aircraft model and firmware before using a replacement; do not import V2.0 OcuSync limits.
Inspection Checklist
Read the exact printed controller model code and match the aircraft generation before pairing.
Check stick centering, mode switch, gimbal dial, physical output ports and mobile/display path.
Check charging, antenna integrity and a safe short-range link with compatible current firmware.
Common Failure Modes
Similar housing does not prove compatibility; compare the model code and DJI transmission generation.
Damaged sticks, output ports, display, antenna, battery or stale firmware can interrupt the link.
Repair Notes
- Confirm exact aircraft/controller labels and firmware before diagnosis.
- Retest stick calibration, output path and a controlled short-range link after any repair.
Pre-Owned Buying Checks
- Verify the printed model code and correct aircraft generation.
- Inspect sticks, outputs, display/phone mount, antennas, battery and charging.
- Confirm pairing and no current stock claim from the Wiki profile alone.