WS2812B 4×4 RGB LED Module

The WS2812B 4×4 RGB LED Module is a 68mm circular LED ring featuring 16 addressable RGB LEDs with built-in WS2812B driver chips. This 4×4 ring design delivers smooth, uniform, and bright illumination ideal for NeoPixel projects, DIY lighting effects, and programmable RGB decor. Each 5050-size LED integrates a control circuit and RGB chip, enabling full-color control via a single data line.

Thanks to cascading capability, you can chain multiple modules by connecting the output pin (DO) of one to the input pin (DI) of another. The ring supports 800Kbps data rate and constant 18mA drive per LED, offering a vibrant and consistent lighting experience. With no external current-limiting resistors needed, it’s a compact and easy-to-use solution for Arduino, ESP32, or other MCU platforms.

🔧 Key Features

• 16 WS2812B RGB LEDs in a 4×4 circular ring format
• Each LED includes a built-in driver IC
• 5V DC input with low power consumption
• Single-wire digital control simplifies wiring
• Constant current drive ensures uniform brightness
• Supports up to 1024 LEDs in cascade at 30fps

📐 Technical Specifications

📌 Applications

• NeoPixel animation projects
• Wearable tech and costume lighting
• RGB clocks, decorative lighting rings
• DIY LED effects with Arduino or ESP32
• LED art, gaming builds, and UI indicators

💡 Why Choose This LED Module?

The WS2812B 4×4 RGB LED Ring combines aesthetics and functionality in one compact unit. Whether you’re lighting up a wearable, crafting RGB art, or prototyping interactive lighting for displays, this module gives you full control and bright, consistent illumination with minimal wiring complexity.

📦 Package Includes

• 1 × WS2812B 4×4 RGB LED Module – 16-bit Circular Ring