JUN-ELECTRON 3.5” Raspberry Pi 4 Touch Screen with Case and Built-in Fan – 320x480 TFT

Overview

The JUN-ELECTRON 3.5 inch touch screen paired with a purpose-built case offers a compact, tidy upgrade for your Raspberry Pi 4. A built-in fan kicks in to help manage heat during longer sessions, helping maintain comfortable operating temperatures without adding clutter to your workspace. The enclosure is designed to fit Raspberry Pi 4 snugly, delivering a clean, integrated appearance that suits both desk setups and portable projects.

Designed for simple interface expansion, this panel combines a direct SPI connection with a native 320 x 480 display. The resistive touch layer provides reliable input for navigating menus, launching apps, or controlling compact dashboards. With a refresh rate near 50 fps, you’ll find this display capable of smooth visuals for video playback and casual gaming, making it a versatile addition to hobbyist builds or educational demos.

Display, Input, and Performance

The screen communicates directly over SPI at up to 125 MHz, enabling stable imagery and a flicker-free experience. The 3.5 inch TFT panel offers a crisp 320 x 480 resolution with a tactile input surface, making it suitable for simple controls, on-device dashboards, or quick data checks in a compact footprint.

Power, Setup, and Driver

Power is supplied through the Raspberry Pi, so there is no separate power lead to manage. Note that the display requires a driver to render content; you can opt for a pre-installed driver system to test the screen quickly before completing the full setup.

What You Get

• JUN-ELECTRON 3.5 inch TFT LCD panel
• Case crafted for Raspberry Pi 4 compatibility
• Built-in cooling fan for faster heat dissipation
• Direct SPI interface and 320 x 480 resolution
• Resistive touch input for precise navigation

Key Benefits at a Glance

• Compact footprint ideal for space-constrained setups
• Active cooling helps maintain performance during demanding tasks
• No external power required, simplifying your build
• Stable display with reliable touch input for quick interactions

Real-World Use Scenarios

Perfect for compact dashboards, retro-inspired gaming projects, portable kiosks, or classroom demos where a small touch display is handy. The case keeps wiring hidden and the overall unit compact enough to fit in tight workspaces while still leaving access to essential ports.

Setup Tips

To begin, ensure your Raspberry Pi 4 is compatible and ready. Install the appropriate driver to enable the screen’s output; if you want a fast check, consider the pre-install driver option to verify that the display responds as expected.