User's Manual

MeiG hardware design guide
22
Figure 4.26: USB Connection Diagram
4.10.1 USB OTG
The SLM756P module provides USB OTG functionality and requires an external charging chip or
power chip to output 5V power to external devices. The work
The pins that can be used are as follows:
Table 4.10: USB OTG Pin Description
Name
Pin
Decription
USB_DM
112
USB data-
USB_DP
113
USB data+
USB_ID
114
USB ID
The recommended circuit diagram of USBOTG is as follows:
Figure 4.27: USB-OTG Connection Diagram