WS2812B 12 RGB LED Ring

The WS2812B 12-Bit RGB LED Ring Lamp features 12 individually addressable 5050 RGB LEDs arranged in a circular PCB. Each LED contains an integrated driver IC, allowing independent control of color and brightness using just one digital data pin.

Compatible with Arduino, ESP32, ESP8266, Raspberry Pi, STM32, and other microcontrollers, this RGB LED ring is ideal for decorative lighting, status indicators, wearables, smart home projects, robotics, and interactive displays. Multiple rings can be daisy-chained to create larger lighting effects.

Features

• 12 individually addressable WS2812B RGB LEDs
• Full 24-bit color (16.7 million colors)
• Single-wire digital control
• Built-in driver IC in each LED
• Supports cascading multiple LED rings
• Adjustable brightness through software
• Compatible with Fast LED and Adafruit NeoPixel libraries
• Low wiring complexity
• Compact circular PCB design

Specifications

• LED Type: WS2812B (5050 RGB)
• Number of LEDs: 12
• Operating Voltage: 5V DC
• Communication: Single-wire serial
• Color Depth: 24-bit (8-bit per RGB channel)
• Signal Voltage: 3.3V/5V compatible
• PCB Shape: Circular Ring
• Outer Diameter: Approx. 50mm
• Inner Diameter: Approx. 32mm

Applications

• Arduino Projects
• ESP32 & ESP8266 Projects
• Raspberry Pi Lighting
• Decorative LED Effects
• Robotics
• Wearable Electronics
• Smart Home Projects
• Status Indicators
• IoT Devices
• DIY Electronics

Package Includes

• 1 ×RGB LED Ring Lamp