After seeing some users having issues with their motors failing the ground control tests, we have put together this simple motor test file for the arduino.
Uploading this file will perform a basic function test that spins each motor individually, then all motors at the same time. The benefit of this is you can eliminate the possibility of motors being bad and properly troubleshoot potential ground control set up errors or USB connectivity issues.
The file is attached here.
qa.ino (1.4 KB)