rotaryEncoderRGB by meljr

This example code is designed for SparkFun's RGB Ringcoder Breakout board.

This sketch allows you to set the color of the rotary encoder's RGB LED. At the beginning of the sketch, turn the encoder to select the red intensity. Pressing the switch will store that color and move on to blue. Pressing the switch again will go to selecting green, again will go back to red.As you're selecting each color, the circular bar graph will fill up to indicate the intensity of the color you're selecting.