Calibration helps your drone know which way is north, which way is level, and where its camera is pointing. Modern drones need it much less often than older ones. Usually, you calibrate only when the app asks you to or something behaves oddly. Always follow your model’s manual, because steps differ by brand.
The main types of calibration
| Calibration | What it does | When to do it |
|---|---|---|
| Compass (magnetometer) | Sets heading reference | When the app prompts, after travelling a long distance, or if the drone drifts or “toilet-bowls” in a hover |
| IMU (gyro/accelerometer) | Sets what “level” means | When prompted, after a crash, or if the drone won’t hover level |
| Gimbal | Levels the camera horizon | If the horizon is tilted in your footage |
| Vision sensors | Aligns obstacle/positioning cameras | Rarely; usually via desktop software if prompted |
| Remote controller sticks | Centres stick inputs | If the drone drifts with sticks centred |
Compass calibration: general steps
- Move away from metal and magnetic sources: cars, rebar in concrete, phones in your hand, power lines.
- Start the calibration from the app (often in Safety or Sensor settings).
- Rotate the drone horizontally 360°, then hold it nose-down (or as directed) and rotate again.
- Wait for confirmation. If it fails, move to a different spot and try again.
IMU calibration: general steps
- Let the drone reach room temperature (calibrate indoors on a flat, level surface).
- Start IMU calibration in the app.
- Place the drone in each position the app shows (flat, on its sides, nose up, and so on), without moving it during each step.
- Restart the drone when finished.
Gimbal calibration
Most apps have an “auto calibrate” option in gimbal settings. Place the drone on a level surface and don’t touch it while the gimbal moves. Fine-tune horizon tilt manually if needed.
Troubleshooting
- Compass error at takeoff: move away from metal or parked cars first. Calibrate only if the warning persists.
- Calibration keeps failing: update firmware (guide) and contact the manufacturer if it still fails.
- Drift indoors: GPS doesn’t work indoors; drift is normal unless the drone has downward vision positioning and good lighting.
Related: avoiding crashes · first-flight checklist
Sources
- Your drone’s user manual (DJI, Potensic and others publish manuals on their support sites, e.g. DJI Support)
