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VT-SBC-C3558R | User Manual 26
3.1.2
Serial port
VT-SBC-C3558R offers a connector that consists of an RS232 and an RS485, corresponding
to
ttyS0
and
ttyS1
as to the device names, respectively. Please refer to 2.4.7 for the pinout
description of the connector.
To activate the serial communication, follow the steps below:
1.
Use a USB to serial converter to connect the serial connector of the Board and the host
PC;
2.
Open the settings of the serial communication tool (e.g., minicom);
$ sudo minicom -s
3.
Change the serial device and baud rate as follows (RS232 port (ttyS0) for showcase);
4.
Save the changes as default settings and exit the minicom;
5.
Open the serial port using the minicom.
# sudo minicom -D
/dev/ttyS0 -b 115200
Welcome to minicom 2.7.1
OPTIONS: I18n
Port /dev/ttyS0, 05:04:47
Press CTRL-A Z for help on special keys
