Product Description

The 5-Inch HDMI Touch Display for Raspberry Pi is a compact display solution designed for Raspberry Pi projects, embedded computing, and DIY electronics applications. Featuring an 800 × 480 pixel resolution, a resistive touchscreen, and a backlight control switch, it provides a convenient interface for displaying information and interacting with compatible software.

The display supports HDMI video input for compatible host devices, while its resistive touch functionality enables touch-based interaction when the appropriate touch interface, drivers, and software are supported. It operates at DC 5V with a specified current requirement of 2A, making it suitable for compact embedded systems and portable project setups.

Designed primarily for the Raspberry Pi series, this display can also be used with compatible platforms such as Banana Pi, pcDuino, and Cubieboard, although the supplied specifications indicate that touch functionality is unavailable on these alternative platforms.

With support for suitable firmware and drivers, the 5-inch HDMI touch display is ideal for building interactive control panels, IoT dashboards, smart home interfaces, robotics systems, and embedded monitoring devices.

2. Features

• 5-inch compact display suitable for embedded and portable projects.

• 800 × 480 pixel resolution for displaying text, images, and graphical interfaces.

• HDMI video input for compatible host devices.

• Resistive touchscreen for touch-based interaction on supported configurations.

• Backlight control switch for convenient display operation.

• 5V DC operating voltage.

• Specified current requirement of 2A.

• Designed primarily for Raspberry Pi series boards.

• Supports compatible alternative platforms, subject to interface and driver requirements.

• Firmware and drivers available for supported configurations.

• Suitable for DIY electronics, IoT, robotics, and embedded applications.

3. Specifications

Note: The exact touch-controller interface, physical dimensions, brightness, viewing angle, and compatibility with individual Raspberry Pi models were not specified in the supplied information. These details should be confirmed for the exact product revision.

4. Working Principle

The display receives video signals from a compatible host device through its HDMI interface and presents the output at its native resolution of 800 × 480 pixels.

The resistive touchscreen detects physical pressure on the display surface. When touch support is correctly configured, the touch controller communicates the touch position to the host system, allowing the user to interact with compatible applications.

The display’s backlight illuminates the screen, and the backlight control switch provides a means of controlling illumination. The display operates from a 5V DC power source, with a specified current requirement of 2A.

5. HDMI Interface

The HDMI interface allows the display to receive video output from compatible host devices.

It can be used for:

• Displaying a Raspberry Pi desktop

• Running graphical applications

• Showing monitoring dashboards

• Displaying menus and control interfaces

• Viewing system information

• Building compact embedded terminals

The host device must support a compatible video output configuration. HDMI carries video and audio signals, but touch input generally requires a separate compatible touch-data connection.

6. Resistive Touchscreen

The display uses resistive touchscreen technology, which detects input when pressure is applied to the screen.

On supported configurations, touch input can be used to:

• Select menu items

• Operate graphical buttons

• Navigate compatible applications

• Control embedded interfaces

• Interact with monitoring dashboards

Touch functionality depends on the particular touch-controller interface, compatible drivers, and operating system configuration. Confirm the required touch connection before installation.

7. Power Supply and Backlight Control

The display has a specified operating voltage of 5V DC and a current requirement of 2A.

Use a suitable regulated power supply that can provide the required current. If the host device and display share a power source, ensure the supply can handle their combined requirements.

The built-in backlight control switch allows the display’s illumination to be controlled according to the design of the particular version.

8. Compatibility and Software Support

The display is primarily designed for Raspberry Pi projects. It may also work with compatible Banana Pi, pcDuino, or Cubieboard systems, depending on the video interface and available drivers.

Official firmware and drivers are available for supported configurations. An integrated firmware option containing the required driver may simplify setup.

Before use, verify:

• HDMI output compatibility

• Touch-controller interface

• Required driver availability

• Operating system compatibility

• Power requirements

• Physical mounting requirements

9. Applications

The 5-inch HDMI touch display is suitable for:

• Raspberry Pi projects

• Smart home control panels

• IoT monitoring dashboards

• Robotics control interfaces

• Embedded computing systems

• DIY touchscreen terminals

• Portable information displays

• Home automation systems

• Sensor monitoring projects

• Industrial monitoring prototypes

• Educational electronics projects

• Interactive user interfaces

• Compact kiosk and terminal projects

10. Package Includes

The supplied product information does not explicitly confirm all package contents. Please verify whether the package includes the display only or also includes HDMI cables, USB cables, adapters, and mounting accessories.

11. Product Disclaimer

• This display is intended for compatible Raspberry Pi and embedded computing projects.

• Touch functionality requires a compatible touch interface, drivers, and software.

• HDMI provides video input; it does not necessarily provide touch communication.

• The exact touch-controller interface and supported operating systems should be confirmed for the particular product version.

• Use a suitable regulated 5V DC power supply capable of meeting the specified 2A current requirement.

• Compatibility with individual Raspberry Pi models and alternative development boards may vary.

• Accessories shown in product images may not be included unless specifically listed.

Note: The product images are for illustration and representation purposes only. The actual product may slightly differ in appearance, colour, design, or component placement from the images shown due to manufacturing variations and production batches.