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STVA043WT-01

Advanced type

►Size: 4.3"
►CPU: CortexM4
►Resolution: 480x272 (16:9)
►Interface: RS232/RS485
►Viewing Area (mm): 95*53.9
►Brightness(cd/m²): 1000; 300; 350

Model

STVA043WT-01

Size (Inch)

4.3 inch

Resolution

480×RGB×272

Color

65536 colors (16 bit)

Viewing Area

95 mm×53.9mm

Pixel Spacing

 0.1905 mm × 0.0635 mm(H×V)

Overall Dimension

121.9 mm × 74.7 mm × 13.8 mm(N)/ 15.4 mm(T)

Net Weight

115 g(N)/ 155 g(T)

 TFT Panel

A+ Class Industry Panel

Touch Screen

Industry Level 4 wire resistanceOr without touch screen is optional.

Backlight Type

LED

Brightness

1000 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

CPU

CortexM4

LCD Controller

CPLD EPM240

Refresh Rate

200MHz

Picture Switching Speed

19 ms/picture (53 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

Image downloading

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

Voltage Range

DC6.0V ~ 35V (typical value: 12V)

Power

1.0W

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:

 

STVA043WT-01 is a high-luminance intelligent TFT LCD set with the processor, LCD driver, memory and UART port.

To work with it, you just need to create a GUI with our TOOLS software, and use a simple customized command set as the protocol to communicate with the main controller of your equipment.

 

 

Dimensional drawing:

 

touch-display

 

 


Specification:


•   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
•   Customized command set
•   Support backlight brightness adjustment, automatic standby screen saver function;
•   Single page supports up to 128 display variables;
•   Support hardware JPG decoding, storage more efficient, faster display;
•   File name naming rules are simple, and there is no need to correspond to Flash block Numbers, nor do the tedious manual allocation of Flash blocks.
•   Integrated real-time clock RTC, 
•   Touch buzzer sound function;

 


FAQ:


Q: What kind of interface does STONE use to connected with the control device?

A: All STONE product is using UART serial interface (RS232/RS485/TTL) to connect with the control device. 
The other interface such as HDMI, SPI, RGB, etc. is not available for STONE product right now.

 

Q: Is the STONE product sunlight readable?

A: Yes. The STVA series product is high luminance model (1000 cd) and sunlight readable.

 

Q: Does STONE product include bezel/case/enclosure?

A: Yes. We have plastic/metal/IP65 (water, dust, oil proof) bezel available as accessories.

 

Q: What is the touch screen type of STONE product?

A: We have resistive touch, capacitive touch and non-touch screen display available.

 


Sample for developing:


For example: Show integer "1234 ", the UART returns the command: 
A5 5A 05 82 00 20 04 D2 

 


Description: 


A5 5A: Frame head 
05: command byte length, 83 00 20 04 D2 total 5 bytes (without frame header) 
83: write variable register command 
00 20: Variable address, setting in control properties 
04 D2: Data content, 1234 hexadecimal data