4.0 Inch SPI Touch Screen TFT LCD Module 4.0" ST7796S Driver 480X320 Pixel TouchScreen Color Display Comaptible with Arduino IDE

Meet the 4.0 inch SPI TFT LCD Module, a compact, high-contrast color display powered by the ST7796S driver. Built for makers using the Arduino IDE, this module delivers crisp visuals, flexible resolutions, and an optional touch experience that adapts to your project needs.

• 4.0 inches
• TFT LCD, RGB 65K color
• ST7796S
• SPI
• 320×240 and 480×320
• Optional (touch version available) — packaging options include 1× 4.0 inch touch LCD module with 1× white touch pen, or 1× 4.0 inch no-touch LCD module
• Mainland China
• Yes
• Compatible with Arduino IDE
• Wiki: http://www.lcdwiki.com/4.0inch_SPI_Module_ST7796

What makes this display stand out

• Vivid color and sharp text thanks to 65K RGB color depth and the ST7796S driver, optimized for embedded interfaces and dashboards.
• Flexible display options: choose between 320×240 or 480×320 resolutions to suit your hardware layout and data presentation needs.
• SPI interface simplifies wiring for microcontroller projects, reducing pin usage while maintaining fast refresh rates for smooth UI elements.
• Optional touch capability expands into interactive panels, menus, and control hubs without needing a separate touchscreen module.
• Plug-and-play potential with Arduino IDE accelerates development, ideal for prototypes, hobby projects, and educational setups.
• Ready-made packaging variants streamline procurement: touch version includes the touch module plus a white touch pen; non-touch version ships as a standalone LCD module.

Practical use cases

• DIY sensor dashboards and data loggers that require clear visualization on a compact screen.
• Compact control panels for home automation, robotics, or portable devices.
• HMI panels for microcontroller projects where color rendering and quick UI responsiveness matter.

Package contents

• Touch version: 1× 4.0 inch touch LCD module + 1× white touch pen
• No-touch version: 1× 4.0 inch no touch LCD module

For detailed interface definitions and setup guidance, refer to the provided wiki link: http://www.lcdwiki.com/4.0inch_SPI_Module_ST7796

Product images