Kcq-yb-yx01-v4.0

If the display shows an error, it often relates to the following:

The "V4.0" designation signifies the fourth major iteration of the board design. In electronics manufacturing, revisions often indicate: kcq-yb-yx01-v4.0

The "V4.0" in the model name almost certainly refers to . If the display shows an error, it often

31V ± 0.5V to safeguard battery health. If the display shows an error

. It acts as the "brain" of the scooter, interfacing between the user's input (throttle/brake) and the motor controller. Core Technical Specifications

KCQ-YB-YX01-V4.0 a specific model of an electric scooter control board (or "dashboard/display" unit) manufactured by Shenzhen Kechuangqi Technology Co., Ltd