Quick Start Tutorial for Smart Touch Screen
VisualTFT Software I…
TOUCH SCREEN DEVELOPMENT
Touchscreen Development Center
Provide complete development documentation for GVS touch screens and Modbus configured serial port screens, including product introductions, control component user manuals, Modbus protocol descriptions, and LUA scripting guides.
Touch screen products
01
GVS touch screen
GVS intelligent touch screen is suitable for smart home, industrial control, and other scenarios, providing a complete product introduction and development guide.
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02
Config HMI
The Modbus configured serial port screen supports three development modes: basic controls, Modbus protocol, and LUA scripting, enabling rapid project development.
View documentation →GVS PRODUCT
GVS touch screen
Introduction to GVS smart touch screen products, including product specifications, functional features, and application scenarios.
BASIC CONTROLS
basic control documentation
A tutorial on the basic controls of Modbus-configured serial port screens, including the properties and usage methods of various controls.
Visual TFT software download
PC Software Visual T…
How to use the AV input control (IoT type)?
What is video AV con…
How to use the AV input control (M series)?
What is video AV con…
How to use the video control (IoT type)?
What is a video cont…
How to use the video controls (M series)?
What is a video cont…
How to use basic graphical controls?
What is a basic grap…
How to use the rotary control?
What is a rotary con…
How to use the circular progress bar control?
What is a circular p…
How to use the historical curve control?
What is the historic…
How to use the data recording control?
What is a data recor…
How to use the QR code control?
What is a QR code co…
How to use the sliding selection control?
What is a sliding se…
How to use the menu control?
What is a menu contr…
How to use the curve control?
What is a curve cont…
How to use the icon control?
What is an icon cont…
How to use the animation control (GIF control)?
What is a GIF contro…
How to use the RTC control?
What is an RTC contr…
How to use the slider control?
What is a slider con…
How to use the instrument control?
What is a gauge cont…
How to use the progress bar control?
What is a progress b…
How to use the text control?
What is a text contr…
How to use the button control?
What is a button con…
MODBUS PROTOCOL
Modbus protocol documentation
The Modbus protocol specification for the Modbus-configured serial port display includes protocol format, register addresses, and communication examples.
Modbus Tutorial 6: Data Recording Control (Serial Screen Modbus Alarm Recording)
The data recording c…
QR code control and RTC control (Modbus configuration control tutorial 8)
1.8 QR Code Control …
Icon control and animation control (Modbus configuration control tutorial 7)
1.7 Icon Controls an…
Curve and Historical Curve Controls (Modbus Configuration Control Tutorial 6)
1.6 Curve and Histor…
Menu control and sliding selection control (Modbus configuration control tutorial 5)
1.5 Menu Control and…
Gauges, sliders, and progress bar controls (Modbus Configuration Controls Tutorial 4)
1.4 Gauge, Slider, a…
Button control and text control (Modbus configuration control tutorial 3)
1.3 Button Controls …
How to create associated variables (Modbus configuration control tutorial 2)
2 How to create asso…
Basic parameter description (Modbus configuration control tutorial 1)
Application of Modbu…
How to use Modbus protocol on touch screen?
The jumping symbol t…
LUA SCRIPT
LUA script documentation
The LUA scripting guide for Modbus configured serial port screens encompasses script syntax, API interfaces, and practical case studies.
Timer application (Touch screen LUA script tutorial 4)
The timer ID index f…
System parameter settings (Touch screen LUA script tutorial 3)
This article will in…
Callback function description (Touch screen LUA script tutorial 2)
LUA API Callback Fun…
How to display text? (Touch screen LUA script tutorial 1)
As discussed in the …
Description of LUA basic syntax
This section provide…
LUA script API function interface
This document is app…
TECHNICAL SUPPORT
Do you need technical support for touch screen development?
Our technical team can provide development guidance, script programming support, and project customization services for GVS touch screens and Modbus configuration serial port screens.
