Our TFT-LCD Module is an intelligent TFT LCD display module that includes:
-CPU (1GB Hz Cortex A8);
-LCD driver module;
-FLASH memory (128 MB, can be extended to 1GB);
-UART (RS232/RS422/RS485/TTL/Lan/WIFI) port;
-STONE Designer (Free GUI design software).
What you need to do with the STONE product is:
1)Design your own interface with the STONE Designer(Free GUI Designer software) files and generate a project file.
2)Download the project file into the STONE display by USB, then connect the display with your MCU or another control device by UART interface (RS232/RS485/TTL).
3)Program your MCU to communicate with the display by the customized command sets.
Taking STWI070WT- 01 as an example:
STW: Company code
I: A=Advanced Type I=Industrial Type C=Civil Type
070: TFT Panel Dimension: 7 inch
W: W=Wide Voltage
T: T=With Resistive Touch Screen
N=Without Touch Screen
C=With Capacitive Touch Screen
0: 0=RS232 4=RS485 1=TTL
1: Hardware code
All STONE products is using a 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 the STONE products right now.
Yes. The STVA series product is high luminance model (1000 cd) and sunlight readable.
Yes. We have plastic/metal/IP65 (water, dust, oil proof) bezel available as accessories.
The STONE product free accessories pack includes all the development kits you need:
|
Accessory Name |
Model |
Note |
Picture |
|
Double 8-pinCable |
L8 |
Optional：10cm/20cm/30cm/65cm |
|
|
DB9 Cable |
LD |
Connector： |
|
|
8-pin Socket |
S8 |
SMD-8 2.0mm with Lock |
|
|
Mini USB Cable |
LU |
|
|
|
Converter |
UR2.0 |
USB to RS232 |
|
|
U Storage Disk |
|
USB Downloading Batch Function |
|
The communication protocol is 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
Yes. Arduino have the TTL signal pin. You can directly use STONE display with TTL interface (please contact with our staff to confirm the interface type). Or you can use MAX3323 chip to converter the TTL signal to RS232 signal.
You can check the link to get the specific steps:
https://www.arduino.cc/en/Tutorial/ArduinoSoftwareRS232
Yes. Raspberry Pi provide 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 other system that utilises different voltage levels.
You can check more details in the link below:
https://www.raspberrypi.org/documentation/configuration/uart.md
Yes, you can. STV series product has the build-in video/audio play function. You can storage the video file (.AVI format) or audio file (.mp3 format) in the flash memory, or USB disk, and add a video play module in the interface.
For the communication testing, we have a modified cable for RS232-DB9 converter. For project downloading, you can use MINI USB cable or USB disk.
Yes, you can use our STONE Designer (Free GUI design software) to design your own GUI with images, icons, audio files, and fonts libraries. And you will generate a project file and download it in the flash memory of the display.
You can run the software under the Windows system, Linux system, Mac OS system. You can download the software on our website for free.
Yes, we provide you the font design software. You can download it on our website for free.
Yes. We have over 20 DEMOS including medical device, beauty machine, dash board, home control system, vending machine, EV charger, solar system and etc. Please contact with our staff for the detail and let them send you the demo you need.
No. The only data input interface is UART. You can not input video signal.
We accept MOQ 1 piece as the sample order.
We accept T/T, credit, PayPal, or western union as the payment method.
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.
STWC series has a 1-year warranty.
STWI series has 3 years warranty.
STWA series has 3 years warranty.