PiGlow For Arduino

Installation

Simple drop PiGlow into your Arduino libraries folder and load up the Demo Sketch.;

Usage

PiGlow piglow;

void setup() {
	piglow.setup(255); // Setup with brightness value
	piglow.reset(); // Clear all LEDs

	piglow.ring(0,255); // Light up the Red ring
}

Connecting Up

The PiGlow takes two 3.3v inputs, one 5v input, one Ground and the I2C clock/data lines.

Orientate your PiGlow with the text facing and the right way up. Then flip to look at the back.

The pinout is as follows:

                        GND                      5v
                         |                       |
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                 |                       |   |   |
                3.3v                    SCL SDA 3.3v