- Joined
- Jul 6, 2020
- Messages
- 50
- Reaction score
- 16
- Age
- 75
Hi, I have had my Phantom 3 Pro for a few years now but not got round to using it much it's been stuck in the box for the past couple of yrs. I got it out the other day to brush the dust off, anyway the motors will not run, I get an error message "Sensor Bias too large, place aircraft on a flat surface and perform IMU calibration." So what is IMU calibration and how do I do it ? Thanks in advance.