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USB data cables interface definition

Definition:
Red-USB power-VCC, Power, 5V, 5VSB
White USB data cable (negative),-DATA-, and USBD-, and PD-, and USBDT+
Green USB data cable (positive),-DATA+, and USBD+, and PD+, and USBDT+
Black-ground-GND, Ground
USB PC interface is a commonly used, only 4 wires, two power supplies two signals, need to be aware of is never reversed the polarity, otherwise it will burn the USB device or the computer's Bridge chip.