DIYables 2.4 Inch Touch TFT LCD Display Module 320x240 ST7789 SPI Color Screen with SD Card Slot for Arduino ESP32 ESP8266, Library and Tutorial Provided
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Quick Overview
The DIYables 2.4-inch Touch TFT LCD Display Module features a 320×240 RGB color screen driven by the ST7789 controller over SPI, combining a vivid color display with a resistive touch interface in a compact module. The SPI connection minimizes the number of wires needed, keeping projects tidy while delivering smooth graphical output.
The module includes a touch pen for precise touch input, and an onboard SD card socket on the back provides additional storage for bitmap images, fonts, or data logging. A library and tutorials are provided to help you get started quickly with Arduino, ESP32, and ESP8266.
Ideal for graphical user interfaces, data dashboards, interactive menus, image viewers, and touch-controlled embedded projects on Arduino, ESP32, and ESP8266 platforms.
Key Features
- 2.4-Inch Touch Color TFT Display — 320×240 RGB color screen with resistive touch function for interactive graphical control
- ST7789 Driver with SPI Interface — ST7789 controller with SPI serial communication for stable performance and simple wiring
- Touch Pen Included — Touch pen bundled for easy and precise touch input on the resistive touchscreen
- SD Card Slot — Onboard SD card socket on the back for additional storage of images, fonts, and data
- Arduino ESP32 ESP8266 Compatible — Works with Arduino, ESP32, and ESP8266 for display and touch-based embedded applications
- Library and Tutorials Provided — Libraries and learning resources included for quick setup, programming, and project development
- Wide Color Display — Full RGB color output for rich graphics, icons, and data visualization
SPECIFICATION
| Specification | Value |
|---|---|
| Product Type | Touch TFT LCD Display Module |
| Display Driver | ST7789 |
| Display Size | 2.4 inch (diagonal) |
| Resolution | 320×240 pixels |
| Color Depth | 16-bit RGB (65K colors) |
| Interface | SPI |
| Touch Type | Resistive touch |
| Storage | SD card slot (onboard, back) |
| Accessories | Touch pen included |
| Operating Voltage | 3.3V / 5V DC |
| Package Quantity | 1 piece |
| Compatibility | Arduino, ESP32, ESP8266 |
| Applications | GUI, data dashboard, image viewer, touch control, interactive menus |
Library
Tutorials
- Arduino - TFT LCD Touch Display (SPI) tutorial
- Arduino Nano - TFT LCD Touch Display (SPI) tutorial
- Arduino Mega - TFT LCD Touch Display (SPI) tutorial
- Arduino Uno R4 - TFT LCD Touch Display (SPI) tutorial
- Arduino Giga R1 WiFi - TFT LCD Touch Display (SPI) tutorial
- Arduino MKR WiFi 1010 - TFT LCD Touch Display (SPI) tutorial
- Arduino Nano 33 IoT - TFT LCD Touch Display (SPI) tutorial
- Arduino Nano ESP32 - TFT LCD Touch Display (SPI) tutorial
- ESP32 - TFT LCD Touch Display (SPI) tutorial
- ESP8266 - TFT LCD Touch Display (SPI) tutorial
Tested Hardware
| Board | Tested | Notes |
|---|---|---|
| Arduino Uno R3 | ✅ | Requires 5V → 3.3V level converter |
| Arduino Nano | ✅ | Requires 5V → 3.3V level converter |
| Arduino Mega 2560 | ✅ | Requires 5V → 3.3V level converter |
| Arduino Uno R4 Minima | ✅ | Requires 5V → 3.3V level converter |
| Arduino Uno R4 WiFi | ✅ | Requires 5V → 3.3V level converter |
| Arduino Giga R1 WiFi | ✅ | Direct wiring (3.3V) |
| Arduino MKR WiFi 1010 | ✅ | Direct wiring (3.3V) |
| Arduino Nano 33 IoT | ✅ | Direct wiring (3.3V) |
| Arduino Nano ESP32 | ✅ | Direct wiring (3.3V) |
| ESP32 DevKit/WROOM | ✅ | Direct wiring (3.3V); multiple SPI buses supported |
| ESP8266 NodeMCU/D1 mini | ✅ | Direct wiring (3.3V) |
| Other boards with SPI | — | Should work; not officially tested |
| ...NOTE | ||
| This display operates at 3.3V logic. When using 5V boards (Arduino Uno, Nano, Mega, Uno R4), add a 5V → 3.3V level converter on the MCU-driven signal lines (MOSI, SCK, CS, DC, RST). The MISO line (display → MCU) does not require conversion. | ||
| ...NOTE |
