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Quick Reference Guide
FPC-1736 Quick Reference Guide 13
2.1 FPC-1736 connector mapping
2.1.1 Serial port connector 1/2/3 (COM)
Signal
PIN PIN
Signal
DCD
1
6
DSR
RXD
2
7
RTS
TXD
3
8
CTS
DTR
4
9
RI
GND
5
2.1.2 Serial port connector 4 (COM/USB)
Signal
PIN PIN
Signal
DCD
1
6
DSR
RXD
2
7
RTS
TXD
3
8
CTS
DTR
4
9
RI
GND
5