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Issue 80
April 2019
magpi.cc
The official Raspberry Pi magazine
THE
50
RY P I
PBER
RAS
HACK
LEGO
BOOST
£5.99
magpi.cc/store
HACKS,
SENTIAL
ES
RICKS!
INTS & T
H
Take control
of Lego with
Raspberry Pi
PROJECTS & GUIDES
52 PAGES
OF
PLUS!
TOP 10
Raspberry Pi HATs
WELCOME
WELCOME
to
The MagPi
80
T
his month we have the 50 Best Tips for Raspberry Pi.
That’s
a bold claim, but we think our lead feature (page 26) delivers.
The MagPi
team worked together to bring you the best hacks,
tricks, and tips. The result is a compelling list of tricks with something
together – and we’re sure you will too.
This is the first in a series of articles designed to be useful for
everybody, from beginners to seasoned experts. They’re ‘core features’
that we’re trying to develop to ensure
The MagPi
is accessible to all.
We’re aware that some of our long-term readers want a little more
to get their teeth into. That’s why on page 68 you’ll find our ham radio
projects. We think ham radio and Raspberry Pi go hand-in-hand.
Meanwhile, Dave Honess – our favourite space buff – goes radio gaga
with an amazing Pictures from Space tutorial (page 62). With a radio
receiver, you can get pictures from audio files beamed directly from the
International Space Station as it passes overhead. We love it!
That’s just one of many cool tutorials this month. PJ has written about
using a TV HAT to convert video files
into comic books (page 54); KG has
built a karaoke machine (page 58);
and Mike Cook is busy hacking the
new Lego Boost (page 38).
We’re super-happy with the way
this issue has come together. It’s
packed with great ideas from the
whole team. We hope you love it as
much as we do.
EDITOR
new for everybody. We all learnt something putting this feature
Lucy
Hattersley
Editor of
The MagPi.
Lucy codes, crafts,
and creates wonky
robots. She speaks
French (badly) and
mangles the piano.
One day she’ll get
that pet dog.
magpi.cc
GET A
RASPBERRY
PI 3A+
PAGE
24
Lucy Hattersley
Editor
magpi.cc
03
CONTENTS
Contents
>
Issue 80
>
April 2019
Cover Feature
26
Tips & tricks
The world of Pi
Your letters
Next month
Final word
Regulars
06
92
97
98
Project Showcases
12
16
18
20
22
A Whisper of Moths
E-ink Calendar
Underwater Drone
YogAI
Clapper
26
12
18
Underwater Drone
A Whisper of Moths
DISCLAIMER:
Some of the tools and techniques shown in The MagPi magazine are dangerous unless used with skill, experience, and appropriate personal protection equipment. While
we attempt to guide the reader, ultimately you are responsible for your own safety and understanding the limits of yourself and your equipment. Children should be supervised. Raspberry
Pi (Trading) Ltd does not accept responsibility for any injuries, damage to equipment, or costs incurred from projects, tutorials or suggestions in The MagPi magazine. Laws and regulations
covering many of the topics in The MagPi magazine are different between countries, and are always subject to change. You are responsible for understanding the requirements in your
jurisdiction and ensuring that you comply with them. Some manufacturers place limits on the use of their hardware which some projects or suggestions in The MagPi magazine may go
beyond. It is your responsibility to understand the manufacturer’s limits.
04
magpi.cc
CONTENTS
38
48
Tutorials
Lego Boost
Pygame Zero
76
38
44
48
54
58
62
68
Lego Boost – Pi Bakery
Samba file server
Pygame Zero: AmazeBalls pt 3
Comic creator
Karaoke machine
Pictures from space
The Big Feature
Breakout Garden HAT
Ham Radio Projects
84
Reviews
76
78
80
82
Breakout Garden HAT
Zero Dongle
Top 10 HATs
Learn the command line
Community
Claire Pollard interview
84
86
90
Claire Pollard interview
This month in Raspberry Pi
Events
WIN
ONE OF
FIVE
KEYBOW
Mechanical keyboards
95
magpi.cc
05

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