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STVA050WT-03

Advanced type

►Size: 5"
►CPU: CortexM4
►Resolution: 800x480 (16:9); 480x272 (16:9);
►Interface: RS232/RS485
►Viewing Area (mm): 108*64.8
►Brightness(cd/m²): 800; 350; 400

CPU

CortexM4

LCD Controller

CPLD EPM240

Refresh Rate

200MHz

Picture Switching Speed

40 ms/picture (25 pictures/s)

Flash Memory

Standard 128m, Extension 1GB

Memory Amount for picture

According to the capability of the image, Suggest "JPG" format.

Interface

RS232/ USB Interface

Pictures downloading

USB2.0 (12Mbps) & U storage Disk downloading

Voltage Range

DC6.0V ~ 40V (typical value: 12V)

Power

 2.4W

Backlight Type

LED

Brightness

800 cd/m2(Brightness can be adjustable in 100 levels.)

Contrast

500:1

Backlight life

50,000 hours

Viewing Angle

70°/ 70°/ 50°/ 70° (L/R/U/D)

Working Temperature

-20°C ~ +70°C

Working Humidity

55°C, 85%

Storage Temperature

 -30°C ~ +80°C

Screen Mode

Digital

Model

STVA050WT-03

Size (Inch)

5"

Resolution

800×RGB×480

Color

65536 colors (16 bit)

Viewing Area

108mm×64.8mm

Pixel Spacing

0.1905 mm × 0.0635 mm(H×V)

Overall Dimension

140mm×80.9mm×15.1mm(N)/16.4mm(T)

Net Weight

  195 g(N)/ 200 g(T)

TFT Panel

A+ Class Industry Panel

Touch Screen

Industry Level 4 wire resistance
Or without touch screen is optional.

MTBF

4,250,000H

Working Temperature

-20°C ~ +70°C

Air Humidity

 60°C, 90%

Continuous Vibration Testing

10-55Hz, 1.5mm, 10G

Impact Acceleration Testing

6ms, 100G

ESD Testing

10KV

Radiation Reliability Testing

44W

Description:
 

STVA050WT-03 is a mid-sized high-luminance TFT LCD Touch Screen Module. 

It is different from the normal TFT module since it intergrades with the CPU, LCD drivers, 128 MB flash memory and a UART interface for data communication. You can use it as a touch screen controller in many fields even in outdoor applications like energy projects, public transfer system or automation projects.

 

 

 

STONE TFT Touch Screen Specifications:

 

• Cortex m4 CPU;
• UART interface (RS232/RS485/TTL) ;
• 256-byte register;
• 128 kb variable memory;
• 128 MB flash memory, expandable to 1 GB;
• GUI design software;
• The customized command set;
• 8-channel curve trend chart memory;
• extremely fast variable display response speed;
• The single-page supports up to 128 display variables;
• Integrated real-time clock RTC,
• Touch buzzer sound function;
• Support software 90 degrees, 180 degrees, 270-degree screen rotation, adjust the appropriate visual Angle;

 

 

STONE TOOL Box(GUI Design software):

 

STONE TOOLBox (software)

 

-- Free and easy to use STONE TOOL Box software

-- property value components that can be allocated at run time

-- Drag-and-drop components for GUI design and interaction

-- built-in debugger for HMI project emulation

 

Dimensional drawing:

 

touch screen module

 

 


Facts you need to know:


1. What is the communication protocol for the STONE products?

A: The communication protocol is a customized command set. 

For example:
Setting the number of input data bits is 4 bit, click "Data entering" button to input "1234 ", click "OK", and the UART returns to the command: 
A5 5A 06 83 00 20 01 04 D2

 

Description:

A5 5A: Frame head
06: command byte length, 83 00 20 01 04 D2 total 6 bytes (without frame header)
83: Read variable register command
00 20: Variable address, set in control properties
              01: Data word length, 04 D2 total 1-word length
04 D2: Data content, 1234 hexadecimal data

 

2. Can we use the CANBUS/MODBUS protocol to communicate with the STONE product?

A: No. The CANBUS/MODBUS protocol is not supported for now.

 

3. Can we use Arduino as the controller of the STONE product?

A: Yes. Arduino has the TTL signal pin. You can directly use the STONE display with the TTL interface (please contact our staff to confirm the interface type). Or you can use the MAX3323 chip to converter the TTL signal to the RS232 signal. 

You can check the link to get the specific steps:
https://www.arduino.cc/en/Tutorial/ArduinoSoftwareRS232

 

4. Can we use Raspberry Pi as the controller of the STONE product?

A: Yes. Raspberry Pi provides build-in/mini UART. They are implemented using different hardware blocks, so they have slightly different characteristics. However, both are 3.3V devices, which means extra care must be taken when connecting up to an RS232 or another system that utilizes different voltage levels.


You can check more details in the link below:
https://www.raspberrypi.org/documentation/configuration/uart.md

 

 

Advantages:

 
Professional:  

STONE TECH is working in the TFT LCD display area for over 15 years and has served over a thousand customers all over the world. We have a professional team to handle your technical questions, business issues or other requirements.  

 

Intelligent:

Different from the normal TFT modules, the STONE product is already embedded with a CORTEX M4 CPU and LCD drivers. So you don’t have to re-design the driver or system for the display. This will greatly save your developing cost and time for your project.

 

High-quality:

The STONE display is using a high-quality component and get certifications of CE/FC/ROHS/ISO9001. It is stable enough to work in a harsh environment like high/low temperatures, high humidity or long-time working.

 

 

Package Including:

 

1 * STONE HMI 5" 800*480 (16:9) TFT Touch screen Module with LCD drive

2 * Transfer board

2 * 8 pin terminal block

2 * 20mm long cable

1 * U disk

1 * USB cable

1 * 5mm short cable

1 * 20mm DB9 cable

 

 

STONE authentication and documentation:

 

- software

- instruction set

- editorial guide

- CE certification

- ROHS certification

- ISO9001 certification

FC certification

- FAQS