This 3.2-inch TFT LCD module is based on the widely used ILI9341 display controller and comes with an integrated resistive touch panel (XPT2046). It offers a clear 240×320 resolution, SPI interface, and adjustable display orientation, making it a reliable choice for embedded GUI, control panels, and HMI projects.
The module is designed for easy integration with popular microcontrollers such as Arduino, ESP32, ESP8266, STM32, Raspberry Pi, and similar platforms that support SPI communication.
Key Features
3.2-inch color TFT LCD
Resolution: 240 × 320 pixels
Controller IC: ILI9341
Touch Controller: XPT2046 (resistive touch)
Interface: 4-wire SPI (Display + Touch via SPI)
Adjustable display orientation (software configurable)
Wide viewing angle (12 o’clock direction)
Built-in LED backlight (6 LEDs)
Stable and mature chipset with extensive library support
Electrical Characteristics
Operating Voltage: 2.8 V – 3.5 V (logic)
Typical Current Consumption: ~90 mA
Power Consumption: ~0.32 W
Operating Temperature: −20 °C to +70 °C
Mechanical Specifications
Active Display Area: 48.60 × 64.80 mm
Module Size: 56 × 89.40 × 3.6 mm
Pin Header: 11-pin, 2.54 mm pitch (single row)
Pin Functions (Summary)
GND – Ground
VCC – Power input (2.8–3.5 V)
CLK – SPI clock (Display & Touch)
MOSI – SPI data input
RES – Display reset (active low)
DC – Data / Command select
BLK – Backlight control (low = off)
MISO – Touch controller data output
CS1 – Display chip select (active low)
CS2 – Touch chip select (active low)
PEN – Touch interrupt output
Applications
Embedded GUI projects
Touch-based control panels
IoT dashboards
Industrial monitoring interfaces
DIY electronics & prototyping
Educational and development boards
Documentation & Resources
(Keep links in full, as requested)
Package Includes
Note: This module uses a resistive touch panel, which supports single-touch input and works reliably with gloves or stylus. Touch pressure calibration is handled in software.
