DFRobot
32x32 RGB LED Matrix panel (4mm pitch)
A 32×32 full-colour RGB LED matrix panel with 1024 individually addressable pixels at 4mm pitch. Each LED can display any colour, making this panel suitable ...
A 32×32 full-colour RGB LED matrix panel with 1024 individually addressable pixels at 4mm pitch. Each LED can display any colour, making this panel suitable for text, animations, and graphics. The high-brightness LEDs and wide 160° viewing angle work well for both indoor and outdoor installations.
The panel features dual IDC connectors (input and output) for cascading multiple panels into larger displays. Requires at least 13 digital GPIO pins. For two or more panels, a higher-performance controller such as an Arduino Mega 2560 or Raspberry Pi is recommended.
Key Features
- 1024 Full-Colour RGB LEDs – 32×32 pixel resolution
- 4mm Pixel Pitch – Compact spacing for detailed displays
- Chainable – IDC input/output connectors for cascading panels
- Wide Viewing Angle – ≥160°
- High Brightness – ≥1200 cd/m² white balance
- Long Service Life – 75,000–100,000 hours
Specifications
- Resolution – 32 × 32 pixels (1024 total)
- Pixel Pitch – 4mm
- Operating Voltage – 5V DC
- Power Requirement – 5V @ 3A per panel
- Drive Mode – 1/16 scan rate
- Refresh Rate – ≥300Hz
- Viewing Angle – ≥160°
- Dimensions – 128 × 128 × 11mm
- Digital Pins Required – 13 minimum
- MTTF – ≥5000 hours
Ideal For
- LED video walls and signage projects
- Arduino and Raspberry Pi display projects
- Animations, graphics, and text displays
Package Contents
- 1× 32×32 RGB LED Matrix Panel (4mm pitch)
Resources
Jargon buster
Plain-language definitions for the technical terms used above.
- GPIO
- General-purpose input/output pins are microcontroller pins you can set in software to read signals, switch devices on and off, or connect to peripherals. The number of GPIO pins matters because it limits how many buttons, LEDs, sensors, and other parts you can wire directly to the board.
- LED
- A light-emitting diode is a small electronic component that lights up when current flows through it in the correct direction. In this kit, LEDs create the flashing effect, so polarity and correct soldering matter for the project to work.
- RGB
- Short for red, green and blue, usually referring to an LED that can mix those three colours. It matters because controlling an RGB LED teaches how separate outputs combine to create different colours.
Find this product in
Displays & Screens
Supplier page — dfrobot.com
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Related Tutorials
Free guides on learn.littlebird.com.au
