Chengdu Yingchuang Information Technology Co., Ltd
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ES9281 industrial control motherboard
The external dimensions of ES9281 are 40mm × 50mm, and the interface adopts the miniPCIe socket specification. The height between the motherboard and
Product details


● Front view


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Operating systems and development tools



operating system
development environment
programming language


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vs2008.gif
cc++.gif c#.gif

WinCE 6.0
VS2005
C/C++ C#



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Linux + Qt
Eclipse
C/C++




● Technical indicators


Core Unit

Serial communication configuration


ARM9 industrial grade CPU (iMX283) with a main frequency of 454MHz

128MB DDR2 system memory, user available space of approximately 100MB

256MB FLASH memory, user file space greater than 160MB

● 1 USB main control port, supporting USB flash drive plug and play

● SD card interface, supports SDHC format storage (up to 32GB)

Real time clock RTC with time data power-off protection

Hardware watchdog (WDT) to prevent system deadlocks



6 standard UART serial ports, of which 5 can be used by users, with a baud rate of up to

3Mbps

COM2 supports RTS/CTS hardware flow control

COM3 is a 3-wire serial port with RS232 voltage level

COM4- COM5 are 3-wire serial ports with TTL voltage levels

COM6 is a 3-wire serial port, TTL level, and multiplexed with GPIO pins

Debugging serial port fixed parameters: 115200bps, 8-N-1


Other communication interfaces

Display unit


● 1 Ethernet interface, 10M/100M adaptive

● 1-channel USB high-speed host interface (HOST)

● 1 USB OTG interface, supporting Microsoft's Sync communication protocol

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

Reuse pins

1 SPI interface, main control half duplex mode, maximum baud rate of 10Mbps,

Reuse pins with GPIO

● Two PWM outputs, each with independent frequency and duty cycle settings,

Reuse pins with GPIO

● Supports USB virtual serial port function

● Supports USB external 3G network card connection



The default configuration is TFT color LCD interface (6 bits each for RGB+synchronous clock)

Signal)

Color display, with resolutions ranging from 480 × 272 to 1024 × 768, can be configured

(Using CN3)

● Supports 4-wire resistive touch screen

● Independent LCD display interface, standard 40 pin FPC socket (0.5mm spacing)


Digital and analog monitoring unit

Power supply and module mechanical parameters


12 bit general-purpose GPO0-GPO11, with independent and controllable input and output

● Support real-time monitoring of motherboard ambient temperature and power supply voltage



Power supply voltage:+5V ± 5%, average working current 130mA

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

Module dimensions: 40mm × 50mm, board to board height: 5.5mm

Standard 52 core miniPCIe interface, reliable connection, easy plugging and unplugging

● Plug and unplug mechanical characteristics ensure high maintainability of the product


WinCE platform software environment

Linux platform software environment


Pre installed Windows CE 6.0 real-time multitasking operating system

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

● Support VS2005 application integration development environment

Adopting the BinFS file system, the startup time has been reduced to 7 seconds

● Supports Ethernet port (TCP/IP) and USB port (Sync) applications

Debugging of program source code

● Supports regular network applications such as telnet, FTP, and web

● Supports file management in the ActiveSync mode and remote debugging from Microsoft

Toolset

● Provide typical application reference program source code

● Support users to modify the startup screen by themselves



Pre installed Linux-3.2.10 operating system, complete device drivers

UBIFS fast boot technology (only supported on Linux-3.9. x and above versions),

Start time is about 8 seconds

Develop applications directly using Eclipse integrated development environment based on Windows platform

program

NFS based on the Windows platform makes program debugging extremely convenient

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

● Support users to modify the startup screen by themselves

Carefully arranged application development introductory demonstration program source code

● Source code of various typical application-oriented application frameworks




● Functional Block Diagram


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● Height and Connection Diagram


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Schematic diagram of fixing with dedicated buckle


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Schematic diagram of fixing PCB isolation columns

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