3.5 Inch 320x480 SPI TFT LCD with ILI9488 IC
From industrial dashboards to interactive prototypes, our 3.5-inch TFT LCD display delivers crisp visuals and reliable operation across all your applications. With its ILI9488 driver and 320x480 HD resolution, experience brighter colors, smoother graphics, and wider viewing angles—all while consuming less power. Designed for developers and engineers, it offers flexible connectivity through RGB and SPI interfaces, making it a perfect match for Arduino and Raspberry Pi projects. Built to industrial standards, this module brings professional-grade performance to your innovations.
Description
Product Overview
From industrial dashboards to interactive prototypes, our 3.5-inch TFT LCD display delivers crisp visuals and reliable operation across all your applications. With its ILI9488 driver and 320x480 HD resolution, experience brighter colors, smoother graphics, and wider viewing angles-all while consuming less power. Designed for developers and engineers, it offers flexible connectivity through RGB and SPI interfaces, making it a perfect match for Arduino and Raspberry Pi projects. Built to industrial standards, this module brings professional-grade performance to your innovations.
Technical Specifications
|
Parameter |
Value |
|
Screen Size |
3.5 inches |
|
Resolution |
320x480 pixels |
|
Driver IC |
ILI9488 |
|
Interface |
50-pin RGB + SPI Hybrid |
|
Viewing Angle |
80° (U/D/L/R) |
|
Brightness |
350 cd/m² |
|
Operating Voltage |
3.3V - 5V |
|
Operating Temperature |
-20°C to 70°C |
|
Storage Temperature |
-30°C to 80°C |
|
Backlight |
LED white |
|
Active Area |
48.96mm x 73.44mm |
|
Mounting |
50-pin FPC connector |

Manufacturing Process & Quality Assurance
Our factory adheres to stringent production standards to ensure every module meets industrial requirements:
- Automated Production: Full automation in COG/COF bonding processes reduces human error and ensures consistency.
- Cleanroom Environment: Production takes place in a 3,000 sqm cleanroom to prevent contamination .
Quality Control:
- 100% Electrical Testing: Every module undergoes full electrical testing for functionality.
- Visual Inspection: Defect detection (e.g., dead pixels, scratches) under 800-1200 LUX lighting, with AQL standards for acceptance.
- Environmental Testing: Modules are tested under extreme temperatures and humidity (25±5°C, 25-75% RH) .

Customization Options
We offer tailored solutions to meet specific client needs:
Interface Customization
Support for RGB, LVDS, MCU, MIPI, and SPI interfaces.
FPC Length & Layout
Flexible printed circuit (FPC) customization for unique form factors.
Backlight Adjustment
Brightness levels (up to 1000 cd/m²) and power optimization.
Touch Panel Integration
Capacitive or resistive touch options with AG/AR/AF coating.
Optical Bonding
Full lamination for enhanced readability and durability.
Logo & Packaging
Custom branding and packaging available for orders above 1,000 units .

Contact Us!
Enhance your project with our reliable 3.5-inch TFT LCD module! Contact us for quotes, samples, or technical queries. Follow our blog for tutorials and industry insights.
Email: mingqisales@gmail.com
Phone: +86-133-52983735
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