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2.2.2.5
UART1 Debug Port (DEBUG_CONSOLE)
UBC-220 can communicate with a host server (Windows or Linux) by using serial
cables.
Pin
1
2
3
4
2.2.2.6
USB Type A Connector (USB_HOST)
UBC-220 supports one standard USB2.0 Type A connector in the coastline.
Pin
1
2
3
4
Figure 2.3 SIM Socket
Description
+V3.3
DEBUG_TXD
DEBUG_RXD
GND
Figure 2.4 Debug Port
Description
+5V
USB Data-
USB Data+
GND
Figure 2.5 USB Type A Connector
11
UBC-220 User Manual
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