Table of Contents
Advertisement
The following table show the configuration of the DB9 Female (DCE) connector of the COM1 interface.
PIN
SIGNAL
2
TXD1
3
RXD1
5
GND
6
IN_RS
7
CTS1
8
RTS1
1.1.4 COM2
The UART5 interface of the iMX6UL-IND/IOT drives the RS232 interface of the MTX-GTW II by default. The
ST ST3232EBDR is used as a driver.
MTX-GTW II | 2017/12
MTX © by MATRIX ELECTRONICA S.L.U.
mtxm2m.com | gsmsupport@matrix.es
TYPE
O
I
P
I
I
O
iMX6UL
REMARK
Transmit Data
Receive Data
GROUND
Not standard extra input
Clear to Send
Request to Send
PIN 1
ST3232
DB9 M
COM2
15
Advertisement
Table of Contents
