16Bit WS2812B 5050 RGB LED Circular Development Board (Individually Addressable NeoPixel Ring, 5V DC)

Create vibrant, animated halo lighting and circular visual effects with the 16Bit WS2812B 5050 RGB LED Circular Development Board. Featuring 16 ultra-bright, individually addressable RGB LEDs mounted on a compact ring PCB (approx. $44 ext{mm}$ outer diameter), this full-color NeoPixel ring operates on a 5V DC supply. Each 5050 SMD LED embeds an internal WS2812B driver IC supporting 24-bit color depth ( $16.7 ext{ million colors}$ ) and $256$ levels of per-channel brightness. Designed for single-wire cascade communication ( $DI - DO$ ), you can chain multiple rings together using just one microcontroller GPIO pin. Fully compatible with Arduino (Adafruit NeoPixel / FastLED), ESP8266, ESP32, and Raspberry Pi.

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₹ 69 ^{₹ 89}

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Tags 16Bit WS2812B RGB Ring 5050 RGB LED Circular Board NeoPixel 16 LED Ring Addressable RGB Lamp Ring WS2812B Development Board 5V Addressable LED Ring Arduino RGB LED Ring 16 Pixel LED Halo

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Product Details :

The 16Bit WS2812B 5050 RGB LED Circular Development Board is a high-luminance, medium-sized ring module engineered for custom lighting effects, wearable art, camera ring lights, and status displays. Arranged in a precise circular layout on a high-grade black PCB, the board integrates sixteen 5050 SMD LEDs. Each LED houses an internal WS2812B driver IC featuring a $18 ext{mA}$ constant-current driver, ensuring rich, consistent color delivery regardless of minor supply voltage fluctuations.

Utilizing a single-wire high-speed communication protocol ( $800 ext{ Kbps}$ ), the module requires only a single digital output pin from your micro-controller. The data output ( $DO$ ) pin of one ring seamlessly wires into the data input ( $DI$ ) pin of the next, enabling you to build complex multi-ring arrays or daisy-chained lighting chains. With built-in signal reshaping circuits and internal power-reset functionality, signal corruption is prevented across extended chains.

Key Features and Benefits

16 Individually Addressable Pixels: Full 24-bit control for every LED pixel ( $256$ brightness levels per R/G/B channel = $16,777,216$ possible colors).
Single-Wire Digital Cascade Interface: Control an entire chain of rings using a single microcontroller I/O pin ( $DI o DO$ ).
Integrated Constant Current Drivers: Built-in $18 ext{mA}$ drivers in each LED package eliminate external current-limiting resistors for a clean, low-profile footprint.
High Refresh Rate & Transmission Speed: Operates at $800 ext{ Kbps}$ data transfer speed with a scan refresh rate of $ge 400 ext{ Hz/s}$ for smooth, flicker-free animations.
Versatile 44mm Ring Form Factor: Ideal dimension for camera light rings, smart clock faces, robot eye rings, and glowing wearable accents.
Extensive Software Support: Supported natively by open-source libraries like Adafruit NeoPixel and FastLED across Arduino, ESP32, and Raspberry Pi ecosystems.

Technical Specifications

Feature Component	Specification Details
Module Model	WS2812B 16-Bit Circular Board
LED Count	16 x 5050 RGB SMD LEDs
Driver IC	WS2812B (Integrated into each LED)
Operating Voltage ( $V_{CC}$ )	$5.0 ext{V DC}$ ( $4.0 ext{V} - 7.0 ext{V}$ absolute max range)
Logic Signal Voltage	$3.3 ext{V} - 5.0 ext{V DC}$
Power Consumption	Max ~ $pprox 0.3 ext{W}$ per pixel at full white ( $pprox 4.8 ext{W}$ max total for 16 LEDs)
Constant Current Drive	$pprox 18 ext{ mA}$ per channel (R, G, B)
Color Spectrum	24-Bit RGB ( $16.7 ext{ Million}$ Full-Color Spectrum)
Data Transmission Rate	$800 ext{ Kbps}$
Interface Pads	$VCC, GND, DI$ (Data In), $DO$ (Data Out)

Wiring & Pinout Guide

1. Pin Description:

Pad Label	Pin Function	Wiring Connection
$VCC$ / $+5V$	Power Supply Input	Connect to $+5 ext{V DC}$ External Power / Mains Adapter
$GND$	Common Ground	Connect to Power Supply & Microcontroller Ground ( $GND$ )
$DI$ / $DIN$	Data Signal Input	Connect to Microcontroller Digital GPIO Pin (e.g., Pin D6)
$DO$ / $DOUT$	Data Signal Output	Connect to $DI$ pad of the next downstream WS2812 ring/strip

BEST PRACTICE WIRING TIPS:

Data Line Protection: Insert a $300Omega - 500Omega$ resistor between your microcontroller GPIO pin and the $DI$ pad to absorb voltage spikes and prevent signal ringing.

Power Decoupling Capacitor: Place a $100mu ext{F} - 1000mu ext{F}$ ( $6.3 ext{V}+$ rated) capacitor across the $+5 ext{V}$ and $GND$ power rails near the ring to buffer current surges when turning on multiple LEDs simultaneously.

3.3V Logic Converter: If using $3.3 ext{V}$ microcontrollers (ESP32, ESP8266, or Raspberry Pi Pico), a level shifter (e.g., 74AHCT125) is recommended to boost data signal levels up to $5 ext{V}$ .

Applications

Camera & Macro Ring Lights: Even, flicker-free circular illumination for tabletop photography and vision sensors.
Wearable Electronics & Cosplay: Animated accents for helmets, glowing goggles, costume pieces, and smart apparel.
Robotics Visual Interfaces: Expressive multi-pixel "robot eyes," directional status indicators, and mode lights.
DIY Smart Home Accents: Circular clock face rings, ambient desk lamps, audio VU meters, and interactive kinetic light displays.

Package Includes

1 x 16Bit WS2812B 5050 RGB LED Circular Development Board

Shipping & Delivery

Free shipping on orders above ₹999 across India
Dispatched within 1-3 business days
Expected delivery: 3-7 business days depending on location
Anti-static ESD packaging to protect sensitive integrated LEDs during transit