WS2812B RGB LED Matrix Module – 4 to 64 Pixel Arduino DIY
WS2812B RGB LED Matrix Module – 4 to 64 Pixel Arduino DIY
WS2812B 5050 RGB LED Matrix Module – Fully Addressable, DIY-Ready
Bring your electronics projects to life with the WS2812B 5050 RGB LED Matrix Module. Available in multiple configurations — 4, 16, 25, or 64 pixel (8×8) grids — this fully addressable LED matrix gives makers, hobbyists, and developers the power to create stunning, full-colour light displays with minimal wiring and maximum flexibility. Each pixel is independently controllable, enabling scrolling text, animations, games, clocks, and more.
Whether you're a beginner building your first Arduino light project or an experienced maker designing a custom LED panel, this compact module integrates seamlessly with popular microcontrollers including Arduino, Raspberry Pi, ESP8266, and ESP32.
Key Features
- WS2812B (5050) LEDs – Integrated driver chip in each LED for true individual pixel control
- Full RGB colour – 16 million colour combinations per pixel
- Multiple size options – 4-bit (2×2), 16-bit (4×4), 25-bit (5×5), 64-bit (8×8) configurations available
- Single-wire data protocol – Simple, low-pin-count connection to your microcontroller
- Chainable design – Easily link multiple modules for larger displays
- 5V operating voltage – Compatible with standard Arduino and similar development boards
- Wide library support – Works with FastLED, Adafruit NeoPixel, and other popular Arduino libraries
- Compact & durable PCB – Clean solder pads for easy integration into custom enclosures or breadboards
Ideal For
- Arduino & Raspberry Pi DIY projects
- Scrolling text and animated LED signs
- Pixel art displays and mini-games
- Clocks, equalizer visualizers, and mood lighting
- STEM education and electronics prototyping
Specifications
- LED Type: WS2812B 5050 RGB
- Operating Voltage: 5V DC
- Data Protocol: Single-wire serial
- Configurations: 4-bit, 16-bit, 25-bit, 64-bit (8×8)
- Colour Depth: 24-bit (8-bit per channel, RGB)
- Condition: New
- Country of Origin: Made in China
You Might Also Like
- Electromagnetic Induction Tester – Coil & Circuit Fault Detector
- Air Compressor Pressure Gauge 0-10/0-12/0-25 Bar | DIY Tool
- 360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit
Learn more: OSHA guidance on hand and power tools
Frequently Asked Questions
Q: Which Arduino libraries are compatible with the WS2812B LED Matrix Module?
A: The WS2812B LED Matrix Module is compatible with the most widely used Arduino libraries, including FastLED and Adafruit NeoPixel. Both libraries offer extensive support for animations, colour effects, and matrix-specific display functions, making it easy to get started with minimal setup.
Q: Can I chain multiple LED matrix modules together?
A: Yes! The WS2812B modules feature a chainable design with dedicated data-in and data-out pads. You can link multiple modules together using a single data line from your microcontroller, allowing you to build larger and more impressive displays without additional control pins.
Q: What power supply do I need for the 8×8 (64-bit) LED Matrix Module?
A: The 8×8 64-pixel matrix operates at 5V DC. At full white brightness, all 64 LEDs can draw up to approximately 3–4A, so a dedicated 5V power supply (separate from your Arduino's USB power) is recommended for the larger configurations to ensure stable operation and full brightness.