Guangzhou Weiqian computer technology co., LTD.


4.3 Inch Linux Industrial Panel PC industrial pcs single board industrial tablet

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industrial pcs / single board / industrial tablet

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  • Company : Guangzhou Weiqian computer technology co., LTD.
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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:ARM9 architecture,frequency 300MHZ

Memory:64MB DDR2

Flash:128MB 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 DB9 interface(COM1).

1 channel 3-wire RS-232 serial port(COM2)

2 channel RS-485 interface(COM3,COM7),COM3 is a multiplexing of CAN , COM3 as standard .

1 channel CAN bus(driver inside)multiplex as RS-485 (COM3)(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 External WIFI module .(optional)

1 channel DC12V~24V, industrial power solution,higher reliability.


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:-20~80℃

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. COM3-485A (CANH) 

2. COM3-485B (CANL)

3. GND 

4. COM2-TX of RS-232

5. COM2-RX of RS-232

6. GND

7. COM7-485A

8. COM7-485B

2.1 RS-232 interface

2 channel serial port, support the highest-level baudrate115200bps. The corresponding interface in Linux system is COM1 ~ COM2.

 2.2 RS-485 interface

The corresponding port in Linux system is COM3,COM7;And COM3 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

As shown in the figure:


 3. Exterior size

Exterior size:139.6×86.6(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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