Vcc: null
Gnd: 20
Analyzing D+ and D-...
D+ = 22, D- = 23
Detection D+/D- with 2.12 seconds.
Continue to detect BOOT pin...
Found [SPD] USB device: SCI USB2Serial,(VID_1782&PID_4D00)
BOOT(Pull Down) = 21
Setting...
>>Set the Pinouts failed,please reconnect and try again!

lỗi này là gì vậy anh