This 24-LED NeoPixel Ring features RGBW LEDs (red, green, blue, and warm white ~3000K) in a compact circular form factor with a 65.5 mm outer diameter. Each LED contains an integrated WS2812-style driver, so you only need a single data pin from your microcontroller to control all 24 individually addressable LEDs with 32-bit colour (8-bit PWM per channel × 4 channels).

The rings are chainable — connect the data output of one ring to the input of another to build larger displays. Each LED draws ~18 mA constant current for consistent colour regardless of voltage variation, and no external resistors are needed. Power the ring with 5V DC and you're ready to go.

Key Features

• 24× RGBW LEDs – 5050-size with integrated drivers and warm white (~3000K) channel
• Individually Addressable – Control each LED's colour and brightness independently
• 32-Bit Colour – 8-bit PWM per R, G, B, and W channel
• Single-Pin Control – Only one digital output pin required (800 kHz protocol)
• Chainable – Connect multiple rings in series from a single data pin
• Constant Current Drive – ~18 mA per LED for consistent colour output
• 65.5 mm Outer Diameter – Compact circular ring layout
• ~400 Hz PWM Rate – Smooth for stationary applications

Ideal For

• Ambient and decorative lighting with warm white tones
• Wearable electronics and costume lighting
• Status indicators and circular displays
• Arduino, Raspberry Pi, and microcontroller projects

Package Contents

• 1× NeoPixel Ring with 24 RGBW LEDs (warm white ~3000K), assembled and tested

Resources

• NeoPixel Uberguide (Adafruit)