+86 13926272032
Home / PRODUCT / Linux Industrial PC / Linux Industrial PC 7 inch / 7 inch Linux industrial panel computer / 7 inch Linux industrial panel computer(plastic) / 7 Inch Linux industrial panel computer(Low configuration)

7 Inch Linux industrial panel computer(Low configuration)

Using Samsung’s 4418 industrial-grade CPU chip, the performance is stable and powerful, the appearance is a more stylish and beautiful design, the interface is rich, the expansion and the optional function are more, it is the leader of the second generation of micro-embedded Linux products, in 2018 Launched, this machine is mainly aimed at smart meeting rooms, smart buildings, medical equipment, educational equipment, robots, smart electronic scales, on-board equipment, environmental protection detectors, etc. It is the most widely used machine in the micro-embedded product industry, covering almost all Applied to the industry of industrial tablet computers.


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
Adapt to the industrial complex and harsh environment, such as strong, shockproof, moisture-proof, dust-proof, high temperature resistance
Simple and easy secondary development, multi-platform, multi-language support, providing routines
Catalogue (PDF)
Buy online



Product model


Basic parameters

● CPU:Quad-core Cortex®-A9 architecture ;  Frequency 1.4GHz

● Memory:1GB DDR3

● Flash:8GB NandFlash

Display screen

● Size:7 inch

● Resolution:1024×600

● Wide-temperature type,16000k colors or 24-bit true colors

● LED backlight:lifetime > 25000 hours

Touch screen

Capacitance/Resistance touch screen

Hardware interface

● 1 channel DB9 interface(COM1)(Isolation as optional)

● 1 channel 3-wire RS-232 serial port(COM2)(Isolation as optional)

● 1 channel RS-485 interface(COM3)(Isolation as optional)

● 1 channel isolated CAN bus interface(optional).

● 1 channel external WIFI antenna interface (optional).

● 1 channel USB Device interface,support ADB connect to PC to exchange date and debug application .

● 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 audio output interface .

● 1 channel built-in speaker interface (optional).

● 1 channel external speaker interface, power 8 Ω1.7 W or 4 Ω 3 W(optional).

● 1 channel 4G communication card interface .

● 1 channel DC 12V~24V power.

● Built-in 4G Module ,WIFI ,Bluetooth (optional) .


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 (24V as recommendation)

● working temperature:-10~60℃    

● storage temperature:-20~80℃

● working humidity:10~90%RH


● shell structure:plastic

● panel size:202.1×144.1 (mm)

● trepanning size:192.1×134.1 (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

● 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.

2. Interface definition

1. External speaker interface  R+

2. External speaker interface  R-

3. External speaker interface  L+

4. External speaker interface  L-

5. GND



8. COM3-485B

9. COM3-485A

10. GND

11. COM2-RX of RS-232

12. COM2-TX of RS-232


2.1 RS-232 interface

2 channe● RS-232 serial port,support the highest-level baudrate 115200bps. The corresponding interface in Linux system is COM1 , COM2.

2.2 RS-485 interface

The corresponding port in Linux system is COM3 .

2.3 CAN Bus interface

The function of Can-bus interface is optional. Also, without 120 ohm(Ω) terminal resistance inside , pls specify once in need .

2.4 Power interface

3.Exterior size

Exterior size:202.1×144.1×34(mm)     Trepanning size:192.1×134.1(mm)

Want to know more? Welcome to inquire online.
Professional technical representatives are online 24 hours a day

Online inquiry Letter inquiry


Global Service Hotline:

+86 13926272032

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

WhatsApp:+86 13826247517

E-mail: Bella@wqlcd.com