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IBOX3588 | User Manual
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3.6
USB Type-C
IBOX3588 offers a USB Type-C port that supports USB 3.0 OTG and DP 1.4 video output.
Specification: Max. output 5V/1.5A; MOLEX: 1054500101.
3.7
HDMI port
IBOX3588 offers an HDMI port (Type-A), supporting HDMI 2.1 protocol with resolution up
to 4096 x 2160 @60Hz.
3.8
Micro SD & Micro SIM slots
IBOX3588 provides a Micro SD card slot that supports a storage device of up to 128GB.
The SIM card slot (MUP-C792-3) supports SIM card hot plugging. The 4G LTE module is
AT&T and Verizon pre-certified, and you may consult your sales executive for the module
name before applying a SIM card from the carrier.
3.9
Serial connectors
IBOX3588 implements two RS232/RS485 multiplex connectors on a phoenix terminal and
four on-board RS232/RS485 multiplex connectors.
The two multiplex connectors on the phoenix terminal are named as UART4 and UART7,
corresponding to nodes /dev/ttyS7 and ttyS4, respectively.
Pinout description of RS232/RS485 connectors:
Pin
Signal
Description
1
RS485_A_2/ RS232_TX2
RS485 Bus I/O port A / RS232 data output
2
RS485_B_2/ RS232_RX2
RS485 Bus I/O port B / RS232 data input
3
GND
Ground
4
RS485_A_1/ RS232_TX1
RS485 Bus I/O port A / RS232 data output
5
RS485_B_1/ RS232_RX1
RS485 Bus I/O port B / RS232 data input
6
GND
Ground
Refer to
4.1
for serial connector function testing.
Pin 1
Pin 4
UART7
(ttyS7)
UART4
(ttyS4)