Serial Ports Connector For Touch - Aaeon OPD-212A User Manual

L C D D i s p l a y s

Serial Ports Connector for Touch

It is a DB-9 COM Port connector. The following table shows the
pin-out assignments of this connector.
Industry LCD Display User's Manual
Signal Name
Not Used
TXD, Transmit Data
GND, Ground
Not Used
Not Used
O P D - 2 1 2 A / 2 1 5 A / 2 1 7 A
Pin Pin
1 2
3 4
5 8
4 9
5 10
Signal Name
RXD, Receive Data
Not Used
Not Used
Not Used
Not Used
20