Usb Interface - Quectel M80 User Manual

EVB User Guide

3.9. USB interface

1
Table 14: Pins of serial port
Pin Signal
1 GND
2 VUSB
3 USB_DM
4 USB_DP
M80_EVB_UGD_V1.0
2
Figure 14: USB interface
I/O
I
I/O
I/O
4
3
Description
GND
USB power
USB data negative
USB data positive
Note
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