Raspberry Pi - Thorin Klosowski.pdf

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No one likes a know-it-all. Most of us realize there’s no such thing—
how could there be? The world is far too complicated for someone
to understand
everything
there is to know. So when you come across
a know-it-all, you smile to yourself as they ramble on because you
know better.
You understand that the quest for knowledge is a never-ending one,
and you’re okay with that. You have no desire to know everything, just
the
next
thing. You know what you don’t know, you’re confident enough
to admit it, and you’re motivated to do something about it.
At
Idiot’s Guides,
we, too, know what we don’t know, and we make
it our business to find out. We find really smart people who are
experts in their fields and then we roll up our sleeves and get to work,
asking lots of questions and thinking long and hard about how best
to pass along their knowledge to you in the easiest, most-accessible
way possible.
After all, that’s our promise—to make whatever you want to learn “As
Easy as It Gets.” That means giving you a well-organized design that
seamlessly and effortlessly guides you from page to page, topic to topic.
It means controlling the pace you’re asked to absorb new information—
not too much at once but just what you need to know right now. It
means giving you a clear progression from easy to more difficult. It
means giving you more instructional steps wherever necessary to really
explain the details. And it means giving you fewer words and more
illustrations wherever it’s better to show rather than tell.
So here you are, at the start of something new. The next chapter in
your quest. It can be an intimidating place to be, but you’ve been here
before and so have we. Clear your mind and turn the page. By the end
of this book, you won’t be a know-it-all, but your world will be a little
less complicated than it was before. And we’ll be sure your journey is
as easy as it gets.
Mike Sanders
Publisher,
Idiot’s Guides
Raspberry Pi
™
by Thorin Klosowski
A member of Penguin Random House LLC
ALPHA BOOKS
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Penguin Books
Ltd., Registered Offices: 80 Strand, London WC2R 0RL,
England
IDIOT’S GUIDES and Design are trademarks of Penguin
Random House LLC
International Standard Book Number: 978-1-61564-778-1
Library of Congress Catalog Card Number: 2014957361
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Note:
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Publisher:
Mike Sanders
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Contents
Part 1
Getting Started with Your Raspberry Pi............................... 1
1
Introducing the Raspberry Pi ....................................................3
The Single-Board Computer ................................................................................................................... 4
Raspberry Pi Hardware .............................................................................................................................. 5
The Raspberry Pi Foundation ................................................................................................................ 6
How the Raspberry Pi Came to Be ..................................................................................................... 7
The Pi’s Original Purpose .........................................................................................................................8
Initial Technology and Design .................................................................................................................9
The Launch of the Raspberry Pi........................................................................................................... 10
What’s Next for the Raspberry Pi ......................................................................................................10
2
Choosing a Raspberry Pi .......................................................... 13
The Different Models ................................................................................................................................14
The Model A+ ................................................................................................................................................16
Model A+ Hardware Specifications .................................................................................................... 16
Model A+ Ports and Connectors .......................................................................................................... 17
The Model B ....................................................................................................................................................18
Model B Hardware Specifications........................................................................................................ 19
Model B Ports and Connectors .............................................................................................................. 19
The Model B+ ................................................................................................................................................20
Model B+ Hardware Specifications ....................................................................................................20
Model B+ Ports and Connectors........................................................................................................... 21
The Model 2.....................................................................................................................................................22
Model 2 Hardware Specifications ........................................................................................................22
Model 2 Ports and Connectors...............................................................................................................23
Which Model Is for You?..........................................................................................................................23
What Do You Want to Do? .....................................................................................................................23
Pros and Cons of Models B, B+, and 2 ..............................................................................................24
Price and Availability .................................................................................................................................25
3
Required Accessories ............................................................... 27
Powering Your Raspberry Pi .................................................................................................................28
Amperage and Voltage Requirements....................................................................................................28
Finding a Power Adapter .........................................................................................................................28
SD Cards.............................................................................................................................................................29
The “Hard Drive” for Your Pi ..............................................................................................................29
Recommended SD Cards...........................................................................................................................29
Composite and HDMI Options..............................................................................................................30
Connecting to PC Monitors Versus HD TVs................................................................................... 31

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