Hacking your Doorbell Get started building IoT devices – today!

Hacking your DoorbellGet started building IoT devices – today!

By: Karl-Henrik Nilsson

Systems architect/Senior developer atE-mail : KH@mean.seTwitter : @khnilsson

My Father once said"There is nothing you can break that I can't fix"

AnythingAnd

Everything

Unique identity

A smart device

A sensor

12:38

The Internet of Things is already here!

So.. Why the hype?N

ew

s covera

ge a

bou

t the In

tern

et o

f Th

ing

s

2012 2014

More than$756’000’000’000!

We | Internet of Things!

Love San Francisco!

Complicated stuff? Trust me

it’s not!

Starting out! Suggested hardware and tools!

Arduino!Advantages: Cheap, real time possibilities, multiplatform IDE, Huge community, excellent first hardware platform.

Disadvantages: No multithreading, Pseudo C language

Netduino!Advantages: Multithreading, Excellent debugging in the Visual Studio IDE and come with the .NET API

Disadvantages: Large performance drop due to interpreted code, large memory footprint, small(ish) community

Raspberry PI!Advantages: On board graphics, Full GNU/Linux system, Supports almost any programming language, Large community

Disadvantages: GNU/Linux overhead,GPIO Support not 100%.

BeagleBone BlackAdvantages: ARM7, Excellent performance, Huge number of GPIOs.

Disadvantages: Poorly supported Linux distribution, Small community.

Shopping list and slides

http://karl-henrik.se/hyd

http://karl-henrik.se/

Contact and more information @

Twitter: @KHNilsson

E-mail : KH@Mean.se

Credits

• Jamie Beverly (TheSoupBoy) for the San Fransico Image

• Trec_lit for the bed and alarm clock image