RoboHub

Touchscreen LCD Hat for Raspberry Pi 4

৳2083

Give your Raspberry Pi 4 a smart upgrade with this compact 3.5-inch Touchscreen LCD HAT. Designed for plug-and-play use via GPIO pins, it offers vibrant colors, crystal-clear visuals, and responsive multi-touch functionality, making your projects more interactive. Perfect for robotics, home automation, smart displays, or portable Linux systems .

Categories: Electronics Products / Development Board / Display / IoT & Home Automation Brand: Made in China SKU: Available

Description

3.5-Inch Touchscreen LCD Hat for Raspberry Pi

The 3.5-inch Touchscreen LCD Hat is a compact, high-resolution HDMI display with integrated resistive touch functionality, designed for the Raspberry Pi 4 and fully backward compatible with earlier models.

This plug-and-play module serves as a cost-effective and portable alternative to full-sized monitors, making it ideal for smart devices, kiosks, interactive projects, and embedded applications. Its small footprint and touchscreen capability make it perfect for on-the-go Raspberry Pi projects where space and versatility matter.

3.5-inch HDMI display with a refresh rate over 60 FPS
Native resolution: 480×320 (scalable up to 1920×1080 via software)
Full compatibility with Raspberry Pi 4, 3 B+, 3 B, 2 B, Zero, Banana Pi, and BeagleBone Black
Functions as a standard HDMI screen for PC, TV boxes, PS4, Xbox, and Switch
Resistive touch support on Raspberry Pi OS (Raspbian), Ubuntu, Kodi, and Win10 IoT
Adjustable screen backlight and HDMI audio output
Plug-and-play PC display (Windows 7/8/10; no touch support on PC)
CE and RoHS certified for safety and quality assurance

Parameter	Specification
Display Size	3.5 inches
Display Driver	MPI3508
Native Resolution	480 × 320 pixels
Scalable Resolution	Up to 1920×1080 (3:2 aspect ratio recommended)
Touch Technology	Resistive (single-touch)
Power Consumption	0.20A @ 5V (max brightness), 0.15A @ 5V (backlight off)
Package Dimensions	143 × 134 × 51 mm
Shipping Weight	0.118 kg
Shipping Box Size	15 × 13 × 5 cm

Backlight Button: Tap to adjust brightness (10% steps); long press (3s) to turn off
HDMI Input: Video signal input from Pi or other HDMI sources
Audio Port: HDMI audio output via amplifier interface
USB Power Input: Requires 5V 1A for stable operation
26-Pin GPIO Header: Enables power and touch signal input/output with Raspberry Pi
Setup Instructions
Method 1: Online Quick Setup (Recommended)
1. Flash the latest Raspbian OS to your SD card.
2. Connect the display to the Raspberry Pi.
3. Open terminal or SSH (via PuTTY) and enter:
  sudo rm -rf LCD-show
  git clone https://github.com/goodtft/LCD-show.git
  chmod -R 755 LCD-show
  cd LCD-show/
  sudo ./MPI3508-show
Method 2: Offline Installation
1. Flash Raspbian/Ubuntu OS using SDFormatter and Win32DiskImager.
2. Copy LCD-show.tar.gz to the SD card root.
3. Edit config.txt with the following additions:
hdmi_force_hotplug=1
config_hdmi_boost=7
hdmi_drive=2
hdmi_group=2
hdmi_mode=87
hdmi_cvt 480 320 60 6 0 0 0
1. Boot the Raspberry Pi and run:
cd /boot
cp LCD-show.tar.gz ~
cd ~
sudo tar zxvf LCD-show.tar.gz
cd LCD-show/
sudo ./MPI3508-show
Using with PC
- Connect via HDMI for display and USB for power.
- Ensure other monitors are disconnected during setup.
- Touch functionality is not supported on Windows PCs.
- Software Resources
  - Driver Archive: LCD-show.tar.gz
  - Pre-configured OS Support:
    Raspbian (all Raspberry Pi models)
    Ubuntu MATE 22.04 (Pi 4/3/2)
    Kali Linux 2022.1 (Pi 4/3/2)
  - Utilities Required: SDFormatter, Win32DiskImager, PuTTY
  - Applications
    Portable Raspberry Pi projects
    Touch-based control interfaces
    IoT data display
    Educational tools and experiments
    Mini kiosks and info terminals
    Retro gaming displays
    
    Packaging Details
    1 × Touchscreen LCD Hat for Raspberry Pi 4
    Note : This package includes only the 3.5-inch Touchscreen LCD Hat. Raspberry Pi is not included and is shown in images for demonstration purposes only.
  - Frequently Asked Questions (FAQ)
    1. Is this display compatible with Raspberry Pi 4 and other models?
    Yes, it works with Raspberry Pi 4, 3 B+, 3 B, 2 B, Zero, Banana Pi, and BeagleBone Black.
    2. Does the screen support touch input?
    Yes, it uses resistive single-touch technology (supported on Raspberry Pi OS, Ubuntu, etc.).
    3. How do I install and set it up?
    Use the official GitHub script or the manual config.txt method (a detailed setup guide is included).
    4. Can I use this display with a PC or gaming console?
    Yes, it works as a standard HDMI display (no touch support on Windows).
    5. Is the Raspberry Pi included in the package?
    No, only the LCD Hat is included. The Raspberry Pi shown in the images is for demo purposes only.

Touchscreen LCD Hat for Raspberry Pi 4

Setup Instructions

Method 1: Online Quick Setup (Recommended)

Method 2: Offline Installation

Using with PC

Software Resources

Utilities Required: SDFormatter, Win32DiskImager, PuTTY

Applications

Packaging Details

Note : This package includes only the 3.5-inch Touchscreen LCD Hat. Raspberry Pi is not included and is shown in images for demonstration purposes only.

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