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Pricelist: Default Pricelist

LED RGB 1x WS2812 WCMCU Module (NeoPixel Compatible)

The WCMCU RGB LED is a smart LED module compatible with NeoPixels, soldered onto a circular PCB. It is designed to be chainable—connect the output of one module to the input of another—allowing control of multiple LEDs using a single microcontroller pin.

Package Includes:

  • 1 x 1bit WCMCU RGB LED Module

LED RGB WS2812
5.25 AED 5.25 AED (Tax included)

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Features

  • Single individually addressable RGB LED.
  • Integrated WS2812 driver IC inside 5050 LED package.
  • NeoPixel compatible communication protocol.
  • Built-in signal reshaping circuit.
  • Power-on reset and brown-out protection.
  • Reverse polarity protection.
  • Single-wire digital control interface.
  • Supports cascading multiple modules.
  • Uniform brightness and color output.
  • Data transfer speeds up to 800Kbps.

Specifications

  • Operating Voltage: 5V DC
  • LED Type: 5050 RGB with integrated WS2812 IC
  • Number of LEDs: 1
  • Brightness Resolution: 256 levels per color
  • Color Depth: 24-bit (16,777,216 colors)
  • Communication Interface: Single-wire digital
  • Data Rate: Up to 800Kbps
  • Reverse Power Protection: Yes

Pinout

RGB LED Ring Clock 60 LED Ring Clock Panel - WS2812 5050 RGB Ultra Bright LED Matrix For Arduino & DIY Projects 5050 RGB LED Ring Clock

Pin Description
VCC 5V Power Supply
GND Ground
DIN Data Input
DOUT Data Output (for cascading)

Arduino Wiring

WS2812 Wiring Diagram

  • VCC → 5V on Arduino
  • GND → GND on Arduino
  • DIN → Digital Pin (example: D6)
  • DOUT → Connect to DIN of next module (optional)

Arduino Example Code

#include "Adafruit_NeoPixel.h"

#define LED_PIN   6
#define NUM_LEDS  1

Adafruit_NeoPixel led(NUM_LEDS, LED_PIN, NEO_GRB + NEO_KHZ800);

void setup() {
  led.begin();
  led.show();
}

void loop() {
  led.setPixelColor(0, led.Color(0, 255, 0)); // Green
  led.show();
  delay(500);

  led.setPixelColor(0, led.Color(255, 0, 0)); // Red
  led.show();
  delay(500);
}

Applications

  • Status indicators.
  • Decorative lighting.
  • Wearable electronics.
  • DIY and embedded projects.
  • Animation and lighting effects.