Avalue Technology RSC-IMX8M User Manual page 13

RS232/485
4 x DB9 Connector
Extend
1 x 2 x 20P Header
Expansion I/O
board-2
Component
RS232/485
2 x DB9 Connector
Isolate GPIO
1 x 1 x 8P DB9 Connector
CAN Bus
1 x 1 x 4P DB9 Connector
Extend
1 x 2 x 20P Header
Note:
Specifications are subject to change without notice.
User's Manual
RSC-IMX8M User's Manual 13