Guangzhou Weiqian computer technology co., LTD.


4.3 inch Linux Industrial Panel PC what is the best single board computer asrock single board computer

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Linux industrial panel pc / what is the best single board computer / asrock single board computer

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Product Details

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Five Advantages Of Products

  • High stability, 7x24 hours without downtime, using fanless CPU processor with low power consumption and high stability
  • High reliability, no handling errors are allowed, and strict tests are passed
  • With self-recovery function, to deal with unexpected situations, such as uninterrupted disconnection and shutdown for a long time
  • Communication interface suitable for industrial use, easy to expand
  • Simple and easy secondary development, multi-platform, multi-language support, providing routines.

Product Details

1. Parameters

Product model


Basic parameters

CPU: Cortex -A8 architecture; Frequency 1.0GHZ

 Memory: 512MB DDR3

 Flash:256MB NandFlash

Display screen

 Size:4.3 inch


 Wide-temperature type,64K colors or 260K colors

 LED backlight:lifetime > 25000 hours

Touch screen

4-wire resistance touch screen(driver inside)

Hardware interface

 1 channel RS-232-DB9 interface(COM1).

 1 channel 3-wire RS-232 serial port(COM3)

 2 channel RS-485 interface(COM2,COM4),COM2 is a multiplexing of CAN.

 1 channel CAN bus. (driver inside)(optional).

 1 channel USB Device interface.

 2 channel USB Host interface,support usual USB device such as mouse, keyboard, U disk ,etc.

 1 channel 100M Ethernet interface.

 1 channel SD/MMC slot, support TF card.

 1 channel outer WIFI module .(optional)

 1 channel DC12V~24V Power Input interface .


When the serial port is connected, The GND wire of the two devices must be connected to avoid burning the serial chip and affecting communication.



Defend degree

IP65 (front panel)

Working Environment

 power:DC 12V-24V  (6W)

 working Temperature:-10~60℃   

 storage temperature:-20~85

 working humidity:10~90%RH


 shell structure: plastic

 panel size:139.6×86.6(mm)

 trepanning size:131.2×79.2 (mm)

Application area

 industrial control,detection device,instruments and meters,security monitoring,medical apparatus and instruments, intelligent terminals embedded high-end application.

 Support CAN bus network deployment.

Software support

 Flash power-down protection function.

 Support Eclipse, QT Creator, Arm linux gcc/g++ compiler, shell programming, STL library, Python2.7 development, support JAVA/C/C++/C# ,etc .

 Easy change the user-defined splash screen.

 Support display screen rotation (degree: 0/90/180/270)

 2.Interface definition



1. COM2-485A (CANH)

2. COM2-485B (CANL)

3. GND 

4. COM3-TX of RS-232

5. COM3-RX of RS-232

6. GND

7. COM4-485A

8. COM4-485B

 2.1 RS-232 interface

2 channel serial port, support the highest-level baudrate 115200bps. The corresponding interface in Linux system is COM1 , COM3.

2.2 RS-485 interface

The corresponding port in Linux system is COM2,COM4;And COM2 is a multiplexing of CAN interface.

2.3 CAN Bus interface

The function of Can-bus interface is optional . Also, without terminal resistance inside ,pls specify once in need.

 2.4 Power interface


3. Exterior size

Exterior size:139.6×86.6×29.3(mm)     Trepanning size:131.2×79.2(mm)


Guangzhou Weiqian computer technology co., LTD.

Contact Person: Bella Shen


Landline: +86 13926272032

Company Address: Building B, xinzhuang industrial park, no. 84, tianyuan road, yonghe street, huangpu district, guangzhou city, guangdong province,China.


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