ArduRGB

Library that handles non-programmable RGB diodes in Arduino. Use with PlatformIO.

Usage

Create object for diode.

Common Cathode

ArduRGB led(9, 10, 11);

Where 9, 10 and 11 are red, green and blue pin of diode.

Common Anode

ArduRGB led(9, 10, 11, true);

Where 9, 10 and 11 are red, green and blue pin of diode, and true argument enables common anode mode.

Diode pins should have PWM function!

Methods

• setColor(red, green, blue) - Applies color in RGB format to diode
• setColor(hex) - Applies color in hex format to diode
• getR() - Returns current RGB red value of diode.
• getG() - Returns current RGB green value of diode.
• getB() - Returns current RGB blue value of diode.
• rainbow(colorsDelay=10) - Displays all rainbow colors on diode with given delays between them(default delay is 10ms).
• turnOff() - Turns off diode.

Exaple programs

All colors in RGB format

#include <Arduino.h>
#include "ArduRGB.h"

ArduRGB led(9, 10, 11);

void setup()
{
    
}

void loop()
{
    led.setColor(255, 0, 0);
    delay(100);
    led.setColor(0, 255, 0);
    delay(100);
    led.setColor(0, 0, 255);
    delay(100);
}

All colors in hex format

#include <Arduino.h>
#include "ArduRGB.h"

ArduRGB led(9, 10, 11);

void setup()
{
    
}

void loop()
{
    led.setColor(0xff0000);
    delay(100);
    led.setColor(0x00ff00);
    delay(100);
    led.setColor(0x0000ff);
    delay(100);
}

Endless rainbow

#include <Arduino.h>
#include "ArduRGB.h"

ArduRGB led(9, 10, 11);

void setup()
{
    
}

void loop()
{
    led.rainbow();
}