WS2812B 5050 RGB LED Ring Light 241 LEDs 9 Rings Matrix
WS2812B 5050 RGB LED Ring Light 241 LEDs 9 Rings Matrix
This WS2812B LED ring light features 241 individually addressable 5050 RGB LEDs arranged in 9 concentric rings on a black PCB. Each LED can be controlled with just one data line, making it ideal for circular lighting, wearables, signage, and interactive art projects. The ring runs on 5V DC and provides high brightness with full 24-bit color control.
Key Specifications
| Specification | Value |
|---|---|
| LED Type | WS2812B 5050 RGB |
| Total LEDs | 241 |
| Arrangement | 9 concentric rings |
| Input Voltage | 5V DC |
| Data Protocol | Single-wire (NZR) |
| Outer Diameter | ~130mm |
What You Can Build With This
- Circular RGB clock with animated effects
- Wearable LED badge or costume lighting
- Ambient light ring for photography
- Interactive wall art with motion-reactive patterns
Compatibility
Works directly with Arduino, ESP32, Raspberry Pi Pico, and other 5V microcontrollers. Compatible with FastLED and Adafruit NeoPixel libraries. Use a 5V, 2A+ power supply for full brightness. Connect DI pin to any digital output, and link DO to the next ring’s DI for daisy-chaining.
Wiring Notes
Connect VCC to 5V, GND to common ground, and DIN to your controller’s data pin. A 330Ω resistor in series with the data line and a 1000µF capacitor across power input are recommended to protect the first LED. Avoid powering through the microcontroller; use external 5V supply with sufficient current.
Why Buy from Compoden
Every component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.
Is this compatible with Arduino Uno?
Yes, the WS2812B ring works with Arduino Uno using digital pin 6 with FastLED or NeoPixel libraries. Provide separate 5V power to the ring.
How many LEDs are on each ring?
The 9 rings contain LEDs in the following order from innermost: 1, 8, 12, 16, 24, 32, 40, 48, 60 — totalling 241 LEDs. Exact counts may vary slightly by manufacturing batch.
Can I cut the rings apart?
The rings are on a single PCB, but you can cut between rings along the marked break lines to use them separately. Each ring has its own data in/out pads.
📦 Free Setup Handoff Document Included
Every Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.
What you can build with this
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items