The 16-Bit WS2812B RGB LED Circular Development Board is a programmable LED ring featuring 16 individually addressable WS2812B 5050 RGB LEDs. Each LED includes an integrated driver IC, allowing full-color control using a single data line. This module is ideal for decorative lighting, visual indicators, wearables, robotics, clocks, and Arduino/ESP-based projects. Its compact circular design makes it perfect for creative lighting effects and embedded development.

Features:

1. 16 individually addressable WS2812B RGB LEDs
2. Built-in driver IC inside each 5050 LED package
3. Full 24-bit color control with high brightness
4. Requires only one digital control pin
5. Cascadable - multiple rings can be chained together
6. Compatible with Arduino, ESP32, ESP8266, Raspberry Pi, STM32, and more
7. Perfect for visual effects, clocks, decorative lighting, and robotics

Specifications:

• LED Type: WS2812B 5050 RGB LEDs
• LED Count: 16 LEDs
• LED Arrangement: Circular development board (ring)
• Control Signal: Single-wire digital (DIN/DOUT)
• Operating Voltage: 5V DC
• Color Depth: 24-bit (8-bit each for R/G/B)
• Power Consumption:

• • ~60mA per LED (max white brightness)

  • Full ring max ~960mA (worst-case)

• Data Protocol: NRZ-based, 800kHz
• Dimensions: Circular PCB (typically ~44–50mm)
• Chainable: Yes, connect DOUT to next ring’s DIN
• Applications: Wearables, ambient lighting, indicators, clocks, DIY projects, robotics

Package Includes:

1 × 16-Bit WS2812B 5050 RGB LED Circular Development Board