"Any application that can be written in JavaScript will eventually be written in JavaScript" - Atwoods Law Have you ever wanted to control devices in your own home over the internet? I will show you how you can do this with the help of Arduino and JavaScript. Arduino is an open-source microcontroller that can connect to various sensors and affect it's surroundings by controlling lights, LCD screens, motors and other actuators. Johnny-five is a JavaScript library that can communicate with an Arduino using node.js. This opens doors for new possibilities, like integrating with Windows Azure or Firebase. I will introduce Arduino and johhny-five and show you how these two in conjunction can get you started with "The Internet of things". https://github.com/magnushg/automatr

1. Controlling the world
with Arduino & JavaScript_

2. var name = magnusGreen;
Travelling
Clean Code
.NET
Rock n’ RollCoffee
Movies
Master of Information Technology
www
JavaScript
Consultant
Beer
Internet of things
Agile
New York

3. agenda_
 The Internet of Things
 My IoT project
 Build a home automation system

6. predictions_
0 50,000,000,000 100,000,000,000 150,000,000,000 200,000,000,000 250,000,000,000
Today
Cisco
Ericsson
IDC
Number of connected devices by 2020

8. The physical worldWeb / mobile
application
Single page application front-end
Hosted in
Storage / Transport Home automation
server application
Server application
controlling

9. arduino_
 Can be connected
to sensors and
actuators
 14 digital input /
output pins and 6
analog input
 Communication is
done by sending or
receiving 0V – 5V

10. johnny five_
 Control Arduino with
JavaScript
 Using Firmata protocol
to communicate with
Arduino
 Running in a node.js
server
 Convenient for web and
cloud programming

11. arduino hardware_

12. demo time_

13. https://github.com/magnushg/automatr
want more?
 Code available at github,
https://github.com/magnushg/
automatr
 Contact me at
magnus.green@bouvet.no or
@magnusg
 Meetups Internet of Things
http://www.meetup.com/Intern
et-of-Things-Oslo/ and
https://bitraf.no/
 Check out
http://www.adafruit.com/ and
https://www.sparkfun.com/