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ssue 8
uly 2019
mag i.cc
he o cial as berry i magazine
Raspberry Pi
BENCHMARKS
ENGINEERING
INTERVIEWS
TECH SPECS
Introducing
Your
Ultimate
Starter
Guide
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40 PAGES
OF PROJECTS & GUIDES
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WELCOME
WELCOME
to
The MagPi
83
S
o here it is.
The big secret is out and we can finally talk about
it: Raspberry Pi 4 The new model is a serious step forward.
Raspberry Pi has always been a capable computer, edging
towards full desktop capability. That edge has arrived.
Ethernet, and USB . , Raspberry Pi 4 is a truly a desktop computer. I
mean: Raspberry Pi has always been a computer, but now it’s a
computer.
Raspberry Pi 4 is a inux powered PC without compromise. Browsing
the web is a breeze, apps start and videos play without stutter, and you
can multitask several programs at once.
To celebrate its launch, we’ve got a full feature with benchmark tests
and interviews with the engineering team (page 6).
or all its power, Raspberry Pi 4 remains a programmable computer.
That bit is important. A tablet is a tablet, a phone is a phone, but a
Raspberry Pi can become anything you want, used for any task.
This month, Raspberry Pi is a pop star’s TV wall (page 1 ), an
earthquake detecting robot (page 16), a smart greenhouse (page
a programmable console (page 44), a
squeezable controller (page 4), and
a spacecraft (page 66). Try doing that
with your smartphone.
Raspberry Pi is, and always will be, a
programmable computer. Only now,
it’s a really fast one.
),
EDITOR
ith up to 4GB of RAM, dual HDMI, quad core ARM CPU, Gigabit
Lucy
Hattersley
Lucy spent this
month juggling a
Raspberry Pi launch
and screwing bits
of three-wheeled
robots together. She
also lost a game of
Go quite badly to
Google’s AlphaGo
AI engine.
magpi.cc
GET A
RASPBERRY
ZERO W KIT
PAGE
24
Lucy Hattersley
Editor
magpi.cc
03
CONTENTS
Contents
>
Issue 83
>
July 2019
Cover Feature
26
Raspberry Pi 4
The world of Raspberry Pi
Your letters
Next month
Final word
Regulars
06
92
97
98
Project Showcases
12
16
18
20
22
TV Wall
PARSLEE
Community water sprinkler
PiNG video doorbell
Smart palm greenhouse
26
12
22
Smart palm greenhouse
TV Wall
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 he agPi maga ine are different between countries, and are always subject to change. ou are responsible for understanding the re uirements 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
44
54
Tutorials
Get started with PICO-8
Squeeze controller
76
38
44
48
54
60
Updated QuickStart Guide
Get started with PICO-8
Self-healing Raspberry Pi
Squeeze controller – Pi Bakery
More advanced GUI layout
The Big Feature
66
Enviro+
84
Space science!
Reviews
76
80
82
Enviro+
10 Raspberry Pi Zero projects
Learn upcycling
Community
Chris Barnatt interview
84
86
90
Chris Barnatt interview
This month in Raspberry Pi
Events
WIN
RASPBERRY
ONE OF
TEN
PI 4 KITS
95
magpi.cc
05

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