jvcalderon/SimpleRpiLed

Very simple class to handle a RGB Led in Raspberry PI with Node.JS

SimpleRpiLed

Very simple class to handle a RGB Led in Raspberry PI with Node.JS

Installation

You can install the library with NPM:

$ npm install

In Raspberry PI, only root can use GPIO pin. You have to install quick2wire-gpio-admin to use the library without sudo. if you haven't yet installed this library, you can do it as follows:

$ git clone git://github.com/quick2wire/quick2wire-gpio-admin.git
$ cd quick2wire-gpio-admin
$ make && sudo make install
$ sudo adduser $USER gpio

Example

SimpleRpiLed is very easy to use. To understand how it works you only need the example below:

//First we need to require the library
var SimpleRpiLed = require("SimpleRpiLed");

//Create the object with pin config 
var redPin = 23;
var greenPin = 21;
var bluePin = 19;
var led = new SimpleRpiLed(redPin, greenPin, bluePin);

//Run color in led!
led.black(); //Turn off the led
led.blue(); //For blue
led.green(); //For green
led.turquoise(); //For turquoise ...
led.red();
led.purple();
led.greenYellow();
led.white();