●　 Cortex-A8 CPU，600MHz（TI AM3352） /

1GHz（TI AM3354）

256MB/512MB DDR3 system memory, with user available space greater than

180MB / 430MB

256MB FLASH memory, including 128MB of user file space

● Hardware floating-point coprocessor, hardware 2D/3D accelerator

The USB interface supports large capacity data storage on USB drives

Onboard Micro SD card holder (SDHC), supporting large capacity data storage

● 2 Ethernet interfaces, 10M/100M adaptive

● Two CAN bus interfaces, multiplexed with GPIO pins

5 standard UART serial ports, with a baud rate of up to 3Mbps

1 I2C interface, main control mode, maximum baud rate of 400kbps

1 SPI interface, main control full duplex mode, maximum baud rate 48Mbps

● 4-channel USB high-speed host interface (HOST), supporting virtual serial port devices

● 1 USB OTG interface, supporting WEC7's ActiveSync communication protocol

Display unit

Universal Digital IO

TFT color LCD interface, 18 bit parallel RGB or LVDS interface optional

The display resolution can be supported from 320 × 240 to 1024 × 768

Hardware 2D/3D graphics acceleration (ESM3354 only)

● Supports 4-wire resistive touch screen,capacitancemultiple pointsTouch screen optional

The human-machine interface meets the IEC6100-4-2 ESD electromagnetic compatibility standard

32-bit general-purpose GPO0 – GPO31, independently controllable in all directions

Partial GPIO and some standard interfaces of the system reuse pins

GPO24 and GPO25 support external interrupt triggering function, with effective rising edge

●　3.3 V LVCMOS 电平

After power on/reset, GPIO defaults to digital input mode

Other functional interfaces

Power supply and module mechanical parameters

Simplify ISA expansion bus, 8-bit address data bus (time-division multiplexing),

The maximum data transmission rate is 5MB/s

Real time clock RTC with power down protection function

Hardware watchdog (WDT) to prevent system deadlocks

● Dedicated debugging serial port (115200, 8-N-1)

Measurement of Mainboard Power Supply Voltage and Mainboard Temperature

Power supply voltage:+5V ± 10%

Working current: 350mA (ESM3354), 300mA (ESM3352)

Working temperature: -10 ℃ to 60 ℃; Industrial grade (-40 ℃ to 80 ℃) optional

ESMARC architecture, motherboard dimensions: 74mm × 54mm

Two 3 × 22 core sturdy IDC sockets (2mm spacing) are placed on both sides of the module

● Anti reverse insertion mechanism

WinCE platform software environment

Linux platform software environment

● Provide corresponding SDK development packages, including various interface driver APIs

● Support VS2008 application integration development environment

WEC7 adopts the BinFS file system, reducing startup time to 16 seconds

● Support application source code debugging for ActiveSync and Microsoft remote tools

● Supports regular network applications such as Telnet, FTP, and Web

Pre installed Modbus industrial control communication protocol (including Modbus/TCP)

● Support users to modify the startup screen by themselves

● Provide multiple typical application reference program source codes

●Support Visual Studio C/C++and C # for developing applications

UBIFS root file system, with a startup time of approximately 8 seconds

● Eclipse integrated development environment based on Windows platform for direct application development ● NFS based on Windows platform makes program debugging extremely convenient

● Support conventional system debugging and management methods such as Telnet and FTP

Pre installed SQLite3 database

Pre installed Modbus industrial control communication protocol (including Modbus/TCP)

● Support users to modify the startup screen by themselves

● Provide source code for various typical application frameworks

Support C/C++, Qt C++, and Java for developing applications