User Guide

63 Appendix B
B.12 COM 4 Connector (CN 23)
B.13 USB Port
Pin Signal
1DCD
2DSR
3RXD
4RTS
5TXD
6CTS
7DTR
8RI
9GND
10 5V
11 GND
12 5V
Pin Signal
1 VCC
2 DATA-
3 DATA+
4 GND