HKD40.57 – 3.2 Inch TFT LCD Screen Display Module with Touch Panel
The HKD40.57 is a 3.2-inch TFT LCD screen with a resolution of 320x240 RGB and a wide viewing angle. Featuring the ILI9341 controller and an SPI interface, this display is ideal for embedded systems, IoT devices, and microcontroller-based projects. Its touch panel capability offers interactive control, enhancing the user experience in various applications.
Key Features
- Display Size: 3.2 inches
- Resolution: 320x240 RGB
- Controller: ILI9341
- Interface: SPI 4-wire
- Touch Panel: Yes
- Pins: 14-pin interface, 18 pins at 0.8mm pitch
- Applications: Embedded systems, IoT devices, microcontroller projects


