Best posts made by Dobry Kolacz

Though I cannot answer your question about sourcing/ordering a motor replacement, I just want to point out that there are two washers placed in between each motor and arm on the drone frame. Each arm has the washers installed in a specific location to aid handling. Observe and take note of the washer position so when you take off and replace the motor, you will be able to properly reinstall the washers

You can also get a different idea of what the camera is seeing by adding a "-t" to the end of the code line. For example: "voxl-calibrate-camera stereo -t "
This makes it easier to gauge if the lighting is good and can provide a different perspective which might make calibration easier.

@Syed-Omair Follow the Red/Black/Yellow cables coming out of the flight core to the receiver