Serial Port Connector For Touch - Aaeon OPD-215A Manual

L C D D i s p l a y

2.5 Serial Port Connector For Touch

It is a DB-9 COM Port connector. The following table shows the
pin-out assignments of this connector.
Pin Signal
Not Used
1
TXD, Transmit Data
3
GND, Ground
5
Not Used
4
Not Used
5
Chapter 2 Hardware Installation
O P D - 2 1 2 A / 2 1 5 A / 2 1 7 A
2-6
Pin Signal
RXD, Receive Data
2
Not Used
4
Not Used
8
Not Used
9
Not Used
10