# Node.js Examples for the Raspberry Pi

This repo is part of the [Node.js Embedded Development on the Raspberry Pi][1] guide.

## Installing

Run the following on your Raspberry Pi. This is assuming you have already [installed node.js][2].

    $ git clone https://github.com/adafruit/Pi_Node_Example.git ~/pi_examples && cd pi_examples
    $ npm install

## Included Examples

* `node blink.js` - blink a LED attached to GPIO pin 18 every second.
* `node stream_stdout.js` - demonstrates the use of node.js streams by piping button presses to the terminal
* `node stream_led` - demonstrates the use of node.js streams by piping button presses to a LED attached on pin 18
* `node stream_browser.js` - a more complex example that demonstrates the use of node.js streams by piping button presses to a LED and a web browser

## Circuit

![Circuit](https://learn.adafruit.com/system/assets/assets/000/021/908/original/raspberry_pi_pi_fritzing.png?1419035674)

This shows the circuit you will need to connect in order to run this example code. If
you would like more info, please visit [the guide][1].

## License
Copyright (c) 2014 Adafruit Industries. Licensed under the MIT license.

[1]: https://learn.adafruit.com/node-embedded-development
[2]: https://learn.adafruit.com/node-embedded-development/installing-node-dot-js