Wyświetlacz dotykowy TFT LCD 3,5 ILI9488 SPI 320x480 czytnik SD do ESP32

3.5" ILI9488 SPI Touch TFT LCD Display with SD Card Reader

High-quality color touch TFT display module with a 3.5-inch diagonal and 320 x 480 pixel resolution. The screen offers a palette of 65,536 colors, enabling detailed and sharp images. The module features the popular ILI9488 controller and communicates via the SPI interface, which saves microcontroller pins.

Designed for Arduino, ESP32, ESP8266, Raspberry Pi, and STM32. It has a built-in SD card reader, making it easy to store and display pre-prepared graphics. Control is simplified by widely available libraries such as TFT eSPI.

Note: The module operates with 3.3 V logic voltage. When connecting to boards with 5 V logic (e.g., Arduino Uno, Nano, Leonardo, Mega), a logic level converter is required.

Key Technical Specifications

• Matrix technology: LCD TFT
• Touch panel: Yes
• Screen diagonal: 3.5 inches
• Resolution: 320 x 480 pixels
• Driver used: ILI9488
• Communication interface: SPI
• Number of colors: 65,536 (RGB)
• Backlight: LED
• Supply and logic voltage: 3.3 V
• Connector: SD memory card slot
• Module dimensions: 56 x 98 mm
• Operating temperature: -20 - 70°C
• Pin headers: Soldered goldpin headers for LCD (no soldered goldpin headers for SD card reader)

Example Applications

• Building advanced touch user interfaces (GUI) in embedded systems
• Displaying measurement data from weather stations and sensors
• Creating interactive control panels for home automation systems
• Presenting graphics and images read directly from an SD card
• Building portable diagnostic devices and meters

Benefits

• High 320 x 480 px resolution ensuring a sharp and readable image
• Built-in touch panel enabling user interaction with the device
• Wide compatibility with popular development platforms
• Microcontroller pin savings thanks to the SPI bus
• Ability to store large graphic assets on an SD card
• Easy software control thanks to the availability of ready-made libraries