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

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FAQs about HKD40.57 TFT LCD Screen

1. What microcontrollers are compatible with the HKD40.57?

It is compatible with microcontrollers like the  and Raspberry Pi 4 Model B.

2. Does the display support touch input?

Yes, the HKD40.57 has a built-in touch panel for interactive control.

3. What type of interface does it use?

It uses a 4-wire SPI interface for fast and easy communication with controllers.

4. Can it be used for IoT projects?

Yes, it is well-suited for IoT applications, offering a visual interface for user interaction.

5. How do I ensure optimal cooling for my project?

For optimal performance, use thermal compounds like  in your setup.

Package Includes

• 1 x 3.2 inch TFT LCD screen Display