When you find your 3 motor spinning are out of sync, please follow the guide to do the calibration
Please be sure to pay attention to the direction of plugging in the wire and do not plug it in backwards！
Please remove prop before calibration!
Tip: A helpful user mentioned that if your plane fails to enter the corresponding mode for calibration when following the video instructions, please check whether your following settings are configured correctly: ARMING_CHECKS=0