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STVA121WT-01

(2 customer reviews)

$250.00 $235.00

Size: 12.1″
Resolution: 800×600 (4:3)
Interface: RS232/RS485/USB
Viewing Area (mm): 246*184.5
Brightness(cd/m²): 300
Touch Screen: Touch-Screen & KB & RTC

please contact us if you need to place bulk order

SKU: STVA121WT-01 Categories: , ,

12.1 inch TFT LCD Screen Description:

STONE provides customers with Intelligent HMI solutions. The intelligent TFT LCD module with a Cortex-M4 32-bit CPU can be controlled by any MCU via simple Hex Instruction through the UART port.
STVA121WT-01 TFT LCD module consists of a CPU, TFT drives, flash memory, UART port, power supply, etc. STONE also provides a basic control program and powerful design software (STONE TOOL Box). You can use it to set various functions on the graphical user interface, such as text, figures, curve, image switching, keyboard, progress bar, the slider, dial-up, clock and touch button, data storage, the USB download, video, and audio.
It is very easy for engineers to develop the TFT-LCD color user interface and touch control functions, which can reduce a lot of development time and cost.

STVA121WT-01 TFT LCD Screen Dimensional drawing:

tft-lcd-screen

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

STONE TFT Touch Screen Specifications:

Physical   Parameter
Model STVA121WT-01
Size (Inch) 12.1 inch
Resolution 800×RGB×600
Color 65536 colors (16 bit)
Viewing Area 246mm×184.3mm
Pixel Spacing 0.1905mm×0.0635mm (H×V)
Overall Dimension 279mm×209mm×24.1mm(N)/26.4mm(T)
Net Weight 1500g(N)/1600g(T)
 TFT Panel A+ Class Industry Panel
Touch Screen Industry Level 4 wire   resistance
Or without touch screen is optional.
Backlight   Parameter 
Backlight Type LED
Brightness 300 cd/m2(Brightness can be adjustable in 100 levels.)
Contrast 500:1
Backlight life 50,000 hours
Viewing Angle 80°/80°/80°/60°(L/R/U/D)
Working Temperature -20℃~ +70
Working Humidity 55°C, 85%
Storage Temperature -30°C ~ +80°C
Screen Mode Digital
Performance   Parameter
CPU CortexM4
LCD Controller CPLD EPM240
Refresh Rate 200MHz
Picture Switching Speed 47   ms/frame 21 images/s
Flash Memory Standard 128MB
Memory Amount for picture According to the capability of the image, the Suggest “JPG” format.
Interface RS232/ RS485/ USB Interface
Image downloading USB2.0 (12Mbps) & U   storage Disk downloading
Voltage Range DC10.2V ~ 40V (typical value: 12V)
Power 6.0 W
Test Report
MTBF 4,250,000H
Working Temperature -20℃~ +70℃
 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

Advanced series STVA121WT-01 display module Simple instruction:

1. Create a graphic user interface (GUI). We will provide you a very powerful and simple GUI design software—STONE TOOL Box. You can use it to create your own interface by using any .jpg/.bmp format image.
2. Assign the different variable memory addresses for the different function block-like data display, text display, or variable icons, to make sure the variable value can be stored and assigned.
3. Connect your display with your controller via the RS232/RS485/TTL interface.
4. Program your controller with any language to send the hex command sets to the display, read/write the variable memory, or register values.

STONE LCD display module Application sample:

For example:
display the English and number “VIEW 123
The UART sends command: A5 5A 0A 82 01 40 56 49 45 57 31 32 33

Description:

A5 5A: Frame head
0A: command byte length, 82 01 40 56 49 45 57 31 32 33 is 10 bytes (without frame header)
82: write variable register command
01 40: Variable address, set in control properties
56 49 45 57 31 32 33: Data content, ASCII code for “VIEW 123”

Package Including:

1 * STONE Intelligent HMI Touch Screen Display Module
2 * Transfer board
2 * 8 pin terminal block
2 * 20mm long cable
1 * U disk
1 * USB cable
1 * LED strip control DEMO  (Click to view the project development notes)

STONE authentication and documentation:

– software
– instruction set
– editorial guide
– CE certification
– ROHS certification
– ISO9001 certification
– FC certification
– FAQS

Service:

1.  5-YEAR Warranty Period
Replace by a brand-new Unconditionally

2.  customizable service.
a. Customize TFT-LCD Module according to the customer’s requirement.
b. Develop the customization function.
c. Optional resolution
d. Optional luminance

Optional UART interface type (RS232/RS485/TTL)
Optional touch control type (resistive/capacitive/non-touch)

Frequently asked questions:

1. What’s the MOQ of the STONE product?

A: We accept MOQ 1 piece as the sample order.

2. How can I purchase it? What’s the payment method?

A: We accept T/T, credit, PayPal, or western union as the payment method.

3. What is the warranty policy for this product?

A: We provide an unlimited warranty for our customers. No matter what kind of failure, damage, or issue happened during the warranty, STONE will provide you the replacement for free.

STVA series has 4 years warranty.

2 reviews for STVA121WT-01

  1. Jonathan CI

    Working as expected, includes interface cables with lcd screen plugs and power adapters for powering the screen and programming the screen. The Stone hmi screen provides plenty of storage space and drag-and-drop functionality for the most complex projects.

  2. Peter Tan

    Really a nice display bought two of them now easy to hook up to an arduino but is a little challenging to get the data on the screen in the right place.

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