Com Port Connector (/Dev/Ttyths1) (Cn9, Sw2) - Asus Aaeon BOXER-8641AI User Manual

2.4.6

COM Port Connector (/dev/ttyTHS1) (CN9, SW2)

Pin RS-232
1
2
3 RXD
4
5 TXD
6
7
8
9 GND
Chapter 2 – Hardware Information
RS-422
TXD-
RXD+
TXD+
RXD-
GND
RS-485
TXD-
TXD+
GND
15