The Smart LED WS2812B Ring12 combines 12 individually controlled RGB LEDs in a compact 40mm ring, offering around 16 million colours with simple single-pin control from your microcontroller.

The Soldered Electronics WS2812B is an extremely interesting LED that can emit light in red, green or blue – or any combination of these three colours, able to show a total of approximately 16 million different colours.

On this board diodes are arranged in a circle. They are controlled by a single pin with only few lines of code from Arduino IDE. That’s possible thanks to the integrated controller inside the LED itself!

Features

• WS2812B RGB LED with 16 million colour combinations
• Red, green and blue light emission with customisable colour mixing
• Circular arrangement of diodes on board
• Single pin control from Arduino IDE
• Integrated controller within each LED
• Minimal code required for operation

Specifications

• Number of LEDs: 12
• Voltage: 5V
• LED type: WS2812B
• Current: 18mA per LED
• Circle outer diameter: 40 mm

Resources

• Full product documentation
• Hardware details
• Arduino library documentation
• Getting started with Arduino
• Arduino library
• Micropython module

Package Contents

• 1x Smart LED WS2812B Ring12