UIO-4032

General Specification	Environment Specification
2 x USB 2.0	Weight: 200g
2 x 2 wires RS-232	Operating Humidity: 5 ~ 95% RH, non-condensing
1 x GbE	Operating Temperature: -40 ~ 85 °C
Dimension: 146 x 31 x 22mm	Storage Temperature: -40 ~ 85 °C

Ordering Information

P/N	Description
UIO-4032	UIO-4032, 1 GbE, 2 USB, 2 RS-232

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RSB-3430

Note: ttymxc2 – COM_3 | ttymxc3 – COM_4

RS-232 x2

$ stty -F /dev/ttymxc2 -echo -onlcr 115200 crtscts
$ cat /dev/ttymxc2 &
$ echo "Serial Port Test" > /dev/ttymxc2

USB

Insert a USB disk and check dmesg for detection
usb-storage device detected → mount and test read/write

LAN

ifconfig eth1 8.8.8.8

RSB-3720

Note: ttymxc1 – COM3 | ttymxc3 – COM4

RS-232 (COM3):

# stty -F /dev/ttymxc1 -echo -onlcr 115200
# cat /dev/ttymxc1 &
# echo "Serial Port Test" > /dev/ttymxc1

RS-232 (COM4):

# stty -F /dev/ttymxc3 -echo -onlcr 115200
# cat /dev/ttymxc3 &
# echo "Serial Port Test" > /dev/ttymxc3

USB: USB3.0 HUB + USB Keyboard & Mouse / USB3.0 driver data copy compare

Ethernet: Test via ifconfig / ping

RSB-3730

Note: ttymxc0 – COM3 | ttymxc3 – COM4

RS-232 (COM3):

# stty -F /dev/ttymxc0 -echo -onlcr 115200
# cat /dev/ttymxc0 &
# echo "Serial Port Test" > /dev/ttymxc0

RS-232 (COM4):

# stty -F /dev/ttymxc3 -echo -onlcr 115200
# cat /dev/ttymxc3 &
# echo "Serial Port Test" > /dev/ttymxc3

USB: USB3.0 HUB + USB Keyboard & Mouse / USB3.0 driver data copy compare

Ethernet: Test via ifconfig / ping

RSB-3710

Note: ttyS0 – COM3 | ttyS4 – COM4

RS-232 (COM3):

# stty -F /dev/ttyS0 -echo -onlcr 115200
# cat /dev/ttyS0 &
# echo "Serial Port Test" > /dev/ttyS0

RS-232 (COM4):

# stty -F /dev/ttyS4 -echo -onlcr 115200
# cat /dev/ttyS4 &
# echo "Serial Port Test" > /dev/ttyS4

USB: USB3.0 HUB + USB Keyboard & Mouse / USB3.0 driver data copy compare

Ethernet: Test via ifconfig / ping

RSB-3810

Note: ttyS3 – COM_3 | ttyS1 – COM_4

#	Interface	Command
1	UART COM_3 (ttyS3)	# stty -F /dev/ttyS3 -echo -onlcr 921600 raw
1	UART COM_4 (ttyS1)	# stty -F /dev/ttyS1 -echo -onlcr 921600 raw
2	USB	USB disk write/read/verify pattern
3	Ethernet	# ifconfig / # ping 8.8.8.8
4	EEPROM	# dd if=/data/test1 of=/sys/bus/i2c/devices/3-0050/eeprom