Adafruit NeoPixel Ring - 16 x 5050 RGBW LEDs w/ Integrated Drivers

What outshines standard RGB LEDs? Meet the RGB+White NeoPixel Ring, offering vibrant and dynamic lighting with its innovative design. Featuring 16 ultra-bright smart LED NeoPixels arranged in a 1.75" (44.5mm) circular formation, this product delivers superior lighting effects like no other.

Each LED is not only RGB capable but also integrates a white LED for natural lighting, providing a versatile illumination experience. The ring is chainable, allowing you to connect multiple rings for grand displays, all controlled with just one microcontroller pin. Thanks to the integrated driver chip, each LED maintains consistent color, driven by a constant current of ~18mA.

Powered by 5VDC, this ring utilizes 8-bit PWM precision to deliver expansive 32-bit color and perform stunning visuals, ideal for projects requiring colorful accents and ambient lighting. The PWM rate of ~400 Hz is effective, though stationary use is optimal to minimize pixelation—a smoother rendition can be achieved using DotStars.

Setting up is straightforward, but note that RGBW support is essential for correct operation. Utilize the Adafruit NeoPixel library to maximize performance, especially for RGBW configurations. Our comprehensive NeoPixel Uberguide will walk you through wiring, power calculations, and example codes for seamless integration with various Arduino boards.

The ring includes 16 individually addressable RGBW LEDs and is fully assembled and tested, ready to enhance your creations with vivid light and colors.