Description
Product Overview
The 2.4 Inch TFT LCD Touch Screen Module is a high-performance color display designed to bring vibrant graphical interfaces to your microcontroller projects. Powered by the popular ILI9341 driver IC, this module delivers a crisp 320×240 pixel resolution with 65K true colors (RGB 565) , providing rich, vivid visuals for everything from sensor dashboards to interactive menus.
This “unified driver” version is engineered for broad compatibility, supporting both 8-bit parallel and 4-wire SPI interfaces. The SPI mode requires only 5 I/O pins, saving valuable microcontroller resources while maintaining excellent performance. The included resistive touchscreen overlay (controlled by the XPT2046 IC) and touch pen enable intuitive user interaction, making it ideal for handheld devices, data loggers, and industrial control panels.
An onboard microSD card slot provides convenient expandable storage for images, fonts, and data logging – perfect for photo viewers or data acquisition systems. Whether you’re an Arduino hobbyist or developing commercial embedded products, this module offers a reliable, feature-rich display solution supported by extensive library resources.
Key Features
-
ILI9341 Driver IC: Industry-standard controller with onboard RAM buffering, reducing microcontroller workload for smooth graphics performance
-
320×240 Pixel Resolution: QVGA resolution with 65K/262K RGB color depth for crisp text and detailed graphics
-
Flexible Interface Options: Supports both 8-bit parallel (fastest) and 4-wire SPI (fewer pins) communication modes
-
Resistive Touchscreen: 4-wire resistive touch panel with XPT2046 controller; includes stylus pen for precise input calibration
-
Onboard MicroSD Card Slot: Convenient expandable storage for images, fonts, and data logging via SPI interface
-
Wide Voltage Compatibility: Operates with 3.3V – 5V power; onboard 3.3V regulator and level-shifted logic (5V tolerant)
-
Adjustable Backlight: 4 white LEDs with PWM brightness control via dedicated LED pin
-
Broad Compatibility: Works with Arduino Uno, Mega 2560, Leonardo, ESP32, STM32, and Raspberry Pi (with appropriate wiring)
-
Military-Grade Reliability: Manufactured to long-term stable operation standards, suitable for demanding environments
-
Extensive Library Support: Compatible with Adafruit_GFX, Adafruit_ILI9341, TFT_eSPI, and MCUFRIEND_kbv libraries
Technical Specifications
| Parameter | Operating Value |
|---|---|
| Display Diagonal | 2.4 inch |
| Resolution | 240 × 320 pixels (QVGA) |
| Display Type | TFT, 65K / 262K RGB colors |
| Driver IC | ILI9341 / ILI9341V |
| Touch Type | 4-wire resistive (XPT2046) |
| Viewing Angle | 6:00 / 80° (IPS on some variants) |
| Interface (Parallel) | 8-bit (8080) + 4 control lines |
| Interface (SPI) | 4-wire SPI (MOSI, SCK, CS, DC) |
| Operating Voltage (VCC) | 3.3V – 5V DC |
| Logic I/O Voltage | 3.3V (5V tolerant with level shifting) |
| Backlight | 4 white LEDs (PWM controllable) |
| Active Area (W×H) | 48.96 × 36.72 mm |
| Module Dimensions | Approx. 77 × 42 mm (breakout) / 72 × 53 mm (shield) |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -30°C to +80°C |
Reviews
There are no reviews yet.