SlideShare a Scribd company logo

Building for the Internet of Things: Hardware, Sensors & the Cloud

•
Nick Landry, profile picture
Nick Landry

The document discusses the Internet of Things (IoT), defining it as a network of everyday objects that can send and receive data, and highlights its significance in transforming various industries through enhanced connectivity, data processing, and efficiency. It outlines the growth of connected devices, the value at stake for businesses, and various enabling technologies such as cloud computing and low-power hardware. Additionally, it provides insights into programming platforms like Arduino, software frameworks, and the importance of security in the IoT landscape.

Technology
1 of 84
Downloaded 125 times
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
BUILDING FOR THE INTERNET OF THINGS (IOT) How devices, data, networks and the cloud are changing our world Nick Landry Senior Technical Evangelist - Microsoft AgeofMobility.com github.com/ActiveNick @ActiveNick
DOWNLOAD THE SLIDES AND DEMOS http://slideshare.net/ActiveNick https://github.com/ActiveNick
M Y B A C K G R O U N D I N E L E C T R O N I C S ( 1 9 8 2 )
M Y B A C K G R O U N D I N E L E C T R O N I C S ( 1 9 9 8 )
M Y B A C K G R O U N D I N E L E C T R O N I C S ( 1 9 9 8 )
2 0 1 4
O V E R V I E W Devices & “Things” Networks & Protocols “IoE”, “IoT”, “M2M” What? Cloud Computing & Big Data Part 1 Part 2
“A computer in every pot and chicken.” ~ Steve Teixeira (2014) A C H A N G I N G W O R L D – A N E W P E R S P E C T I V E “A chicken in every pot.” ~ Henry IV of France – 17th Century “A computer on every desk and in every home.” ~ Bill Gates (1977)
Building for the Internet of Things: Hardware, Sensors & the Cloud
W H AT I S T H E “ I N T E R N E T O F T H I N G S ” Internet of things Syllabification (Inter•net of things) noun A proposed development of the Internet in which everyday objects have network connectivity, allowing them to send and receive data: “If one thing can prevent the Internet of things from transforming the way we live and work, it will be a breakdown in security.” Source: Oxford Dictionary, yep, it’s really in the Oxford Dictionary. It got added at the end of August, 2013
C I S C O ’ S D E F I N I T I O N “Bringing together people, process, data and things to make networked connections more relevant and valuable than ever before” Source: Cisco
Kevin Ashton first used the phrase “Internet of Things” in a 1999 presentation on RFID & the Supply Chain at Proctor and Gamble Later, in 2009, he wrote about what he intended the phrase to mean in an article he wrote for RFID Journal entitled: “That ‘Internet of Things’ Thing: In the real world, things matter more than ideas” Source: Kevin Ashton, “That ‘Internet of Things’ Thing: In the real world, things matter more than ideas”, RFID Journal, June 2009 A P H R A S E C O I N E D
“Today computers—and, therefore, the Internet—are almost wholly dependent on human beings for information. Nearly all of the roughly 50 petabytes (a petabyte is 1,024 terabytes) of data available on the Internet were first captured and created by human beings—by typing, pressing a record button, taking a digital picture or scanning a bar code…” Source: Kevin Ashton, “That ‘Internet of Things’ Thing: In the real world, things matter more than ideas”, RFID Journal, June 2009
“If we had computers that knew everything there was to know about things—using data they gathered without any help from us—we would be able to track and count everything, and greatly reduce waste, loss and cost. We would know when things needed replacing, repairing or recalling, and whether they were fresh or past their best.” Source: Kevin Ashton, “That ‘Internet of Things’ Thing: In the real world, things matter more than ideas”, RFID Journal, June 2009
“We need to empower computers with their own means of gathering information, so they can see, hear and smell the world for themselves, in all its random glory. RFID and sensor technology enable computers to observe, identify and understand the world—without the limitations of human-entered data.” Source: Kevin Ashton, “That ‘Internet of Things’ Thing: In the real world, things matter more than ideas”, RFID Journal, June 2009
A R O S E B Y A N Y O T H E R N A M E Internet of Things (IoT) Internet of Everything (IoE) Pervasive Computing Ubiquitous Computing (ubicomp) Machine to Machine (M2M) Industrial Internet
C O N N E C T E D “ T H I N G S ” V S P E O P L E Source: Cisco & Internet World Stats 2003 2015 2020 Est. 50 Billion connected devices in 20202013 - Est. 10 Billion CONNECTED Devices vs. Est. 7.14 Billion People World Population 2008 More connected devices than connected people
I N T E R N E T O F T H I N G S : B Y T H E N U M B E R S B5075212
W A N T M O R E S TAT S ? Source: Cisco There is as much as $14.4 Trillion of value at stake for the global private sector over the next decade Of the $1.2 Trillion at stake for 2013, over 47% ($500 Billion) is being left on the table 99.4% of physical objects are still unconnected! Or Only 10 Billion of the total 1.5 Trillion things are connected There are approximately 200 connectible things per person in the world today! Wow!
B U I L D I N G A B E T T E R M O U S E T R A P Source: “TEDx Warwick – Andy Stanford-Clark – Innovation Begins at Home”
T H E M A K E R R E V O L U T I O N
3 D P R I N T I N G & M I L L I N G
M A K E R S PA C E S , P L A C E S A N D FA I R E S Not just for adults! Many of these places make significant efforts to educate kids from elementary school age and up. Often this is made possible by STEM (or STEAM) grants.
C R O W D F U N D I N G Since starting in 2009…. 207,829 Projects 8,199,647 People $1,604,316,630 Pledged 39% Projects Reached Goal $2,478,287 Repeat Backers Source: Kickstarter (March 19, 2015)
E N A B L E R S Moore’s Law Low Power Wireless Low Power CPUs Cloud Computing Cloud Data Storage Rapid Prototyping Standards Crowdfunding Toolsets & Libraries
DEVICES & THINGS Let’s see some cool stuff!
S O M E M I C R O C O N T R O L L E R B O A R D S
W H AT I S A R D U I N O ? • Open source hardware platform andretail product line. • Easy to understand programming language based on C++ • Programmable via USB port using many of today’s PC operating systems (Windows, Mac, Linux) • Very affordable and popular with a strong community • Extensible hardware using daughterboard “shields” • Extensible software using C++ libraries • http://arduino.cc
A R D U I N O B O A R D S , C L O N E S , A N D S H I E L D S • Many flavors of Arduino boards available today • Shields are used to expand hardware capabilities • Arduino clones thanks to open source – many to choose from: • Sparkfun, SainSmart, Tinyduino, BLEduino, etc.
N E T D U I N O • Open source hardware created by Secret Labs (NYC) • Netduino Plus 2 • Netduino Go • Pinout-compatible with Arduino • Programmable in C# with Visual Studio • Runs .NET Micro Framework
. N E T M I C R O F R A M E W O R K • Open source platform by Microsoft Open Technologies • Enables you to write managed code C# applications using Visual Studio for resource constrained embedded devices • Originally developed for the Microsoft SPOT smartwatch • Latest version: 4.3 QFE2. Version 4.4 currently in beta • http://www.netmf.com • http://blogs.msdn.com/b/netmfteam
. N E T G A D G E T E E R
R A S P B E R R Y P I • Full single-board computer with SoC • Average cost: $30 to $45 • Model A, A+, B, B+ and Raspberry Pi 2 B • Runs Linux – flavor of Debian called Raspbian • http://www.raspbian.org • Huge accessory selection • Programmable • Python • C# (Mono), etc. • 5+ million units sold in 3 years of manufacture, technically the largest computer manufacturer in UK!
5mm 32-bit x86 @ 400Mhz, single core Industry-standard I/Os DDR3 memory controller 15x15mm package Scalar instruction set architecture Arduino-compatible board Quark CPU 256M RAM USB, SD slot, Ethernet I N T E L G A L I L E O A N D Q U A R K X 1 0 0 0
https://www.WindowsOnDevices.com
N E W W I N D O W S , N E W D E V I C E S • Windows 10 is coming to the Raspberry Pi 2 • http://dev.windows.com/en-us/featured/raspberrypi2support
I N T E L E D I S O N
S PA R K C O R E
M O R E P O W E R F U L B O A R D S ( M O R E $ $ $ ) Minnowboard Max SharksCove
• Arduino • Raspberry Pi • .NET Gadgeteer • Netduino • Beagleboard • Intel Galileo • Intel Edison • SharksCove • Windows Embedded • Android • Spark Core • Minnowboard Max • Gemma • Tinyduino • Freescale • Teensy A N D L O T S , L O T S M O R E … • Parallax • pcDuino • Espruino • TI LaunchPad • Picaxe • Wiring • littleBits • FPGA Boards…
DEMO Hello World – Maker Edition
A R D U I N O P O W E R The Arduino can be powered either by the USB cable from the host PC or by an external DC power source (7V-12V Recommended Range). A 9V battery is a popular choice. The Arduino also as 5V, 3.3V and 3 GND pins to supply voltages to your project components.
G P I O • General Purpose Input Output • Pin that can be controlled by the user • Can be set to input or output • Input can be things like temperature sensors, buttons, IR etc • Output can be LEDs, Motors, LCDs etc
A R D U I N O D I G I TA L P I N S Pins 0-13 Are Digital Pins pinMode(pin,INPUT) sets a pin as an input pinMode(pin,OUTPUT) sets the pin as output digitalWrite(pin,LOW) sets the pin to 0v digitalWrite(pin,HIGH) sets the pin to +5v digitalRead(pin) reads the pin state Analog Pins A0-A5 can also be used as digital pins if they aren’t needed for analog use.
A N A L O G V S . D I G I TA L • Computers understand digital signals • Analog needs to be converted (ADC) • Analog input covers voltage levels into a digital value within a defined range • Digital is counted in fixed units, not measured. • PWM – Pulse Width Modulation – to “fake”analog • Serial Communication with Rx/Tx
A R D U I N O A N A L O G P I N S Pins A0-A5 Are Analog Pins pinMode(pin,INPUT) sets a pin as an input analogRead(pin) reads the pin value (0-1023) These pins map to a 6 channel, 10-bit Analog-to-Digital (A/D) converter. This allows you to read an analog voltage as a mapped value that ranges from decimal 0 to 1023
L E D S Long Leg Short Leg Small Post Big Post Flat Edge Vcc (+) GND Anode (+) Cathode (-)
Providing more current than an LED is rated for can destroy the LED. To prevent that, you should use a “Current Limiting” resistor. To calculate the value of the resistor you need to know the supply voltage, and the LEDs rated Forward Voltage (the voltage drop across the LED) and Forward Current (the maximum current the LED can handle) C U R R E N T L I M I T I N G R E S I S T O R S 𝑅𝑒𝑠𝑖𝑠𝑡𝑜𝑟 𝑉𝑎𝑙𝑢𝑒 (𝑅) = 𝑆𝑢𝑝𝑝𝑙𝑦 𝑉𝑜𝑙𝑡𝑎𝑔𝑒 𝑉𝑠 − 𝐿𝐸𝐷 𝐹𝑜𝑟𝑤𝑎𝑟𝑑 𝑉𝑜𝑙𝑡𝑎𝑔𝑒 (𝑉𝑓) 𝐿𝐸𝐷 𝐹𝑜𝑟𝑤𝑎𝑟𝑑 𝐶𝑢𝑟𝑟𝑒𝑛𝑡 (𝐼𝑓) 𝑅 = 𝑉𝑠 − 𝑉𝑓 𝐼𝑓 = 5𝑉 − 2𝑉 .02𝐴 = 150Ω 𝑉𝑓 = 2𝑉𝑑𝑐 𝐼𝑓 = 20𝑚𝐴 𝑉𝑠 = 5𝑉𝑑𝑐 Having said that, you’ll likely find that for most quick experiments and demos you can skip using a current limiting resistor and just power the LED directly. USUALLY the LED will survive just fine, but sometimes…..
P O T E N T I O M E T E R – VA R I A B L E R E S I S T O R
P U L S E W I DT H M O D U L AT I O N ( P W M ) P I N S Pins 3, 5, 6, 9, 10 & 11 are PWM pins. Identified by “~” symbol analogWrite(pin,value) (link) These pins use Pulse Width Modulation to simulate an analog voltage by turning the pin on and off based on the value provided: 0 (always off) - 255 (always on) Can be used to dim LEDs, control motor speed, etc.
B R E A D B O A R D S Breadboards offer a great way to prototype circuits. The provide a number of “buses” for connecting both power and components. Power buses run the entire horizontal length Component buses give you easy ways to connect pins together
S E R I A L C O M M U N I C AT I O N S A virtual COM Port is created when you connect your Arduino to your PC
HOW DO THEY COMMUNICATE? What are the networking protocols and standards that make this work?
C O N N E C T I O N PAT H S People Machines (things) P2P Social Networking Email, Skype, etc. P2M Home automation, Self Tracking, etc. M2M Smart Grid, Smart Home, etc…
I P V 4 ( 3 2 B I T ) A D D R E S S S PA C E 4,294,967,295 or 4.3 Billion Addresses
I P V 6 ( 1 2 8 B I T ) A D D R E S S S PA C E 340,282,366,920,938,463,463,374,607,431,768,211,456 or 340.3 Undecillion Addresses HundredThousandMillionBillionTrillionQuadrillionQuintillionSextillionSeptillionOctillionNonillionDecillionUndecillion Remember, we’re only talking about trillions of devices! and billions of people!
W I R E L E S S , S W A R M S , A N D C L O U D S Want to know more? Check out Cisco’s Flavio Bonomi’s “Emerging Trends in Wireless in the Era of IoT”
THAT SOUNDS LIKE A LOT OF DATA How are we going to store, process, and analyze it all?
H O W M U C H D ATA I S O U T T H E R E ? H A R D T O S AY ! Outlook.com has over 400 million active accounts Over 150 Petabytes of data stored! Source: Outlook Blog
G I G A , T E R A , E X A , P E TA , Z E T TA , Y O T TA If a one minute mp3 music file is about 1.1MB then… 16 Hours 1.8 Years 1913 Years 1.9 Million Years 2 Billion Years That’s a “yotta” music! Cisco predicts that annual internet traffic volume will hit 1.3 Zettabytes by 2016 (source)
O U C H . T H AT H U R T S M Y B R A I N Image courtesy of Jack Germsheid
C L O U D C O M P U T I N G Compute Services Application Services The current state of cloud computing revolves mainly around the running of Virtual Machines (IaaS) or applications (PaaS) in the cloud vendor’s data centers. In addition to running your code, cloud services can store your files & data, help authenticate your users, route data between your networks, stream your videos, and much more.
C L O U D O V E R V I E W : I A A S , PA A S , S A A S Networking Storage Servers Virtualization O/S Middleware Runtime Data Applications Youmanage Traditional Software Networking Storage Servers Virtualization Managedbyvendor O/S Middleware Runtime Data Applications Youmanage Infrastructure (as a service) Networking Storage Servers Virtualization O/S Middleware Runtime Managedbyvendor Data Applications Youmanage Platform (as a service) Applications Data Runtime Middleware O/S Virtualization Servers Storage Networking Managedbyvendor Software (as a service)
C L O U D S T O R A G E Azure Blob Storage Files Azure Table Storage MongoDB, etc NoSQL Azure SQL Database Azure Queues Azure Service Bus Queues
C O N N E C T I N G T H I N G S T O T H E C L O U D
C O N N E C T T H E D O T S • MS Open Tech IoT Demo • Weather data • Multiple setup options • Arduino + Rasp Pi • .NET MF Gadgeteer • Azure Backend • Event Hubs • Streaming Analytics • Azure Websites • https://github.com/MSOpenTech/connectthedots
C O N N E C T T H E D O T S A R C H I T E C T U R E
A R D U I N O + R A S P B E R R Y P I S E T U P
DEMO
http://connectthedotsdx.azurewebsites.net
RESOURCES How do I get started? What should I buy? Any good tutorials out there?
W H E R E T O B U Y M A K E R S T U F F ? • Sparkfun (www.sparkfun.com) • Adafruit (www.adafruit.com) • Maker Shed (www.makershed.com) • Mouser Electronics (www.mouser.com) • Netgate (www.netgate.com) • Amazon (www.amazon.com) • Radio Shack (www.radioshack.com) • The retail stores are perfect when you need parts urgently
M A K E M A G A Z I N E • Makezine.com • Print & Digital
M A K E R R E S O U R C E S • HackADay (www.hackaday.com) • Instructables (www.instructables.com) • CreativeApplications (www.creativeapplications.net)
M A K E R B O O K S ? Maker Media (O’Reilly) http://shop.oreilly.com/category/publishers/make.do Packt Publishing https://www.packtpub.com/hardware-and-creative
A R D U I N O P R O J E C T H A N D B O O K • https://arduinohandbook.wordpress.com
F R I T Z I N G : E L E C T R O N I C D I A G R A M M I N G • http://fritzing.org • Open-source hardware initiative that makes electronics accessible as a creative material for anyone • Software tool • Community website • Services • Foster a creative ecosystem • Allow user to document their prototypes & share with others • Teach electronics in classrooms • Layout and manufacture professional pcbs
M I C R O S O F T V I R T U A L A C A D E M Y • Programming Robotic Systems with Visual Studio • With Chris Howd & Paul Pardi, Microsoft • Course Outline • 01 | Embedded Systems, Robotics, and this MVA Training Series • 02 | Getting Started with Arduino • 03 | Creating Your First Arduino Robot • 04 | Controlling a Robotic Arm • 05 | Integrating Advanced Sensors and Shields • 06 | Mapping Areas and Detecting Objects • 07 | Integrating Wireless Control and Communication • 08 | Looking Ahead • http://www.microsoftvirtualacademy.com/training-courses/programming- robotic-systems-with-visual-studio
M I C R O S O F T D X I O T R E S O U R C E L I N K S • Bret Stateham: IoT, Galileo • https://github.com/bretstateham/iot • Jeremy Foster: Intel Edison • http://codefoster.com/edison • Stacey Mulcahy • http://thebitchwhocodes.com/blog • Paul de Carlo • http://pjdecarlo.com • Nick Landry • http://AgeofMobility.com
I O T PA N E L AT T H I N G S E X P O 2 0 1 4 • Microsoft, IBM, Kaazing, Xively/LogMeIn & Aria • http://aka.ms/iotpanel2014
R E V I E W Devices & “Things” Networks & Protocols “IoE”, “IoT”, “M2M” What? Cloud Computing & Big Data
HAVE FUN! Go build something…
P L E A S E H A C K S A F E L Y !
T H A N K Y O U ! Slides are posted on Slideshare. Demos are on GitHub. Please fill out an evaluation. Your feedback is important and appreciated. Slideshare: www.slideshare.net/ActiveNick Blog: www.AgeofMobility.com Twitter: @ActiveNick Mobile Apps: www.bigbaldapps.com LinkedIn: www.linkedin.com/in/activenick GitHub: github.com/ActiveNick Email: nick.landry@microsoft.com

More Related Content

PPTX
IoT on Medical System
Aad Eez
 
PPTX
Internet of things
Sai praveen Seva
 
PDF
Top Technology Trends in IoT for 2022
engineermaste solution
 
PPTX
Internet of things
Vikrant Negi
 
PPTX
Iot
Priti Banya Mohanty
 
PPTX
Iot ppt
Krishna Saini
 
PPTX
Internet of Things Iot presentation with module
Isp university Multan
 
PPT
Iot
RaheemUnnisa1
 
IoT on Medical System
Aad Eez
 
Internet of things
Sai praveen Seva
 
Top Technology Trends in IoT for 2022
engineermaste solution
 
Internet of things
Vikrant Negi
 
Iot
Priti Banya Mohanty
 
Iot ppt
Krishna Saini
 
Internet of Things Iot presentation with module
Isp university Multan
 
Iot
RaheemUnnisa1
 

What's hot (20)

PPTX
Internet Of Things Introduction
AARYAN GUPTA
 
PPTX
Internet of things (iot)
sankar s
 
PDF
Internet of Things (IOT) - Technology and Applications
Dr. Mazlan Abbas
 
PPTX
IOT privacy and Security
noornabi16
 
PDF
What is the Internet of Things?
Felix Grovit
 
PPTX
What Is The Artificial Intelligence Of Things? When AI Meets IoT
Bernard Marr
 
PPTX
Introduction to IoT Security
CAS
 
PPTX
Introduction to IoT (Internet of Things)
Octal Info Solution Pte Ltd
 
PPTX
IoT ppt
Muthulakshmi97
 
PPTX
Iot and Healthcare ppt
Armaan Farshori
 
PDF
IoT Security
Narudom Roongsiriwong, CISSP
 
PDF
FUTURE OF IOT
RaheemUnnisa1
 
PDF
AI for security or security for AI - Sergey Gordeychik
Sergey Gordeychik
 
PPTX
Internet of things
Naiyer Khan
 
PPTX
IoT security
YashKesharwani2
 
PPTX
IoT
snehal_152
 
PDF
IoT Systems: Technology, Architecture & Performance
Ashu Joshi
 
PPTX
Iot(security)
Shreya Pohekar
 
PPTX
IOT - internet of Things - August 2017
paul young cpa, cga
 
PDF
Overview of IoT and Security issues
Anastasios Economides
 
Internet Of Things Introduction
AARYAN GUPTA
 
Internet of things (iot)
sankar s
 
Internet of Things (IOT) - Technology and Applications
Dr. Mazlan Abbas
 
IOT privacy and Security
noornabi16
 
What is the Internet of Things?
Felix Grovit
 
What Is The Artificial Intelligence Of Things? When AI Meets IoT
Bernard Marr
 
Introduction to IoT Security
CAS
 
Introduction to IoT (Internet of Things)
Octal Info Solution Pte Ltd
 
IoT ppt
Muthulakshmi97
 
Iot and Healthcare ppt
Armaan Farshori
 
IoT Security
Narudom Roongsiriwong, CISSP
 
FUTURE OF IOT
RaheemUnnisa1
 
AI for security or security for AI - Sergey Gordeychik
Sergey Gordeychik
 
Internet of things
Naiyer Khan
 
IoT security
YashKesharwani2
 
IoT
snehal_152
 
IoT Systems: Technology, Architecture & Performance
Ashu Joshi
 
Iot(security)
Shreya Pohekar
 
IOT - internet of Things - August 2017
paul young cpa, cga
 
Overview of IoT and Security issues
Anastasios Economides
 
Ad

Viewers also liked (20)

PDF
Battery-free RFID sensors in the IoT
FARSENS
 
PPT
THE INTERNET OF THINGS
Ramana Reddy
 
PPT
Internet of Things and its applications
Pasquale Puzio
 
PDF
ATM CASH REPLENISHMENT
Dhananjaya BL
 
PPTX
IoT Overview
Mohamed El-Refaey
 
PDF
Ridha Ajroun :Systèmes de transport intelligents - IoT Tunisia 2016
IoT Tunisia
 
PDF
Tony Velin : plateforme coopérative pour la recherche et l’innovation - IoT ...
IoT Tunisia
 
PDF
Khaled Ouali : fabrication et prototypage d’objets communicants- IoT Tunisia...
IoT Tunisia
 
PDF
Olivier Jannot : présentation iot ardia - IoT Tunisia 2016
IoT Tunisia
 
PDF
Mohamed Hamdi: smart energy monitoring IoT -oriented vision - IoT Tunisia 2016
IoT Tunisia
 
PDF
Roberto Minerva: iot challenges - IoT Tunisia 2016
IoT Tunisia
 
PDF
Bilel Jamoussi - Driving Internet of Ihings (IoT) standardization - IoT Tunis...
IoT Tunisia
 
PDF
Imed Ammar: réseaux bas débit iot - IoT Tunisia 2016
IoT Tunisia
 
PDF
Kura M2M IoT Gateway
Eurotech
 
PPTX
IoT presentation
Rohit Mahali
 
PDF
Laurent Toutain internet the future of lpwa- IoT Tunisia 2016
IoT Tunisia
 
PDF
Haythem Tebourbi: Smart Parking - IoT Tunisia 2016
IoT Tunisia
 
PPTX
The process of conception
rakiraksz
 
PPTX
The Future is Internet of Things (IOT)
Adnyesh Dalpati
 
PDF
Medical & Healthcare IoT M2M Solutions
Eurotech
 
Battery-free RFID sensors in the IoT
FARSENS
 
THE INTERNET OF THINGS
Ramana Reddy
 
Internet of Things and its applications
Pasquale Puzio
 
ATM CASH REPLENISHMENT
Dhananjaya BL
 
IoT Overview
Mohamed El-Refaey
 
Ridha Ajroun :Systèmes de transport intelligents - IoT Tunisia 2016
IoT Tunisia
 
Tony Velin : plateforme coopérative pour la recherche et l’innovation - IoT ...
IoT Tunisia
 
Khaled Ouali : fabrication et prototypage d’objets communicants- IoT Tunisia...
IoT Tunisia
 
Olivier Jannot : présentation iot ardia - IoT Tunisia 2016
IoT Tunisia
 
Mohamed Hamdi: smart energy monitoring IoT -oriented vision - IoT Tunisia 2016
IoT Tunisia
 
Roberto Minerva: iot challenges - IoT Tunisia 2016
IoT Tunisia
 
Bilel Jamoussi - Driving Internet of Ihings (IoT) standardization - IoT Tunis...
IoT Tunisia
 
Imed Ammar: réseaux bas débit iot - IoT Tunisia 2016
IoT Tunisia
 
Kura M2M IoT Gateway
Eurotech
 
IoT presentation
Rohit Mahali
 
Laurent Toutain internet the future of lpwa- IoT Tunisia 2016
IoT Tunisia
 
Haythem Tebourbi: Smart Parking - IoT Tunisia 2016
IoT Tunisia
 
The process of conception
rakiraksz
 
The Future is Internet of Things (IOT)
Adnyesh Dalpati
 
Medical & Healthcare IoT M2M Solutions
Eurotech
 
Ad

Similar to Building for the Internet of Things: Hardware, Sensors & the Cloud (20)

PDF
Hacking with the Raspberry Pi and Windows 10 IoT Core
Nick Landry
 
PDF
Building Connected IoT Gadgets with Particle.io & Azure
Nick Landry
 
PPTX
Creative Engineering Breakthroughs
Nestor Michael Tiglao
 
PDF
Arduino, Open Source and The Internet of Things Landscape
Justin Grammens
 
PPTX
DIY Science using the Intel IoT Developer Kit
Intel® Software
 
PDF
Whymca 2009
Leandro Agro'
 
PDF
The internet of everything
Sergey Zhdanov
 
PDF
Internet of Things Webinar
Alexandra Deschamps-Sonsino
 
PDF
Widetag @ QU-ID
Leandro Agro'
 
PDF
OWASP – Internet of Things (IoT) – Top 10 Vulnerabilities List
Bishop Fox
 
PDF
ITAC 2015 - Hacking Smart Devices - 29 Sept 2015.pdf
redsteve1
 
PDF
IoT overview 2014
Mirko Presser
 
PDF
Physical Computing and IoT
Eduardo Oliveira
 
PPSX
Internet of things - The Present & The Future
iotians
 
PDF
Pre meetup intel® roadshow london
Hugo Espinosa
 
PPTX
Taller IoT en la Actualidad
Laurence HR
 
PPTX
Maker Movement
Jingfeng Liu
 
PDF
Creating the Internet of Things
Alexandra Deschamps-Sonsino
 
PDF
NOVA IMS Microsoft on Innovation
Nelson Luciano
 
PDF
World of IoT (Internet of Things).
BHAVIN GOSWAMI
 
Hacking with the Raspberry Pi and Windows 10 IoT Core
Nick Landry
 
Building Connected IoT Gadgets with Particle.io & Azure
Nick Landry
 
Creative Engineering Breakthroughs
Nestor Michael Tiglao
 
Arduino, Open Source and The Internet of Things Landscape
Justin Grammens
 
DIY Science using the Intel IoT Developer Kit
Intel® Software
 
Whymca 2009
Leandro Agro'
 
The internet of everything
Sergey Zhdanov
 
Internet of Things Webinar
Alexandra Deschamps-Sonsino
 
Widetag @ QU-ID
Leandro Agro'
 
OWASP – Internet of Things (IoT) – Top 10 Vulnerabilities List
Bishop Fox
 
ITAC 2015 - Hacking Smart Devices - 29 Sept 2015.pdf
redsteve1
 
IoT overview 2014
Mirko Presser
 
Physical Computing and IoT
Eduardo Oliveira
 
Internet of things - The Present & The Future
iotians
 
Pre meetup intel® roadshow london
Hugo Espinosa
 
Taller IoT en la Actualidad
Laurence HR
 
Maker Movement
Jingfeng Liu
 
Creating the Internet of Things
Alexandra Deschamps-Sonsino
 
NOVA IMS Microsoft on Innovation
Nelson Luciano
 
World of IoT (Internet of Things).
BHAVIN GOSWAMI
 

More from Nick Landry (20)

PDF
Designing XR Experiences with Speech & Natural Language Understanding in Unity
Nick Landry
 
PDF
MR + AI: Machine Learning for Language in HoloLens & VR Apps
Nick Landry
 
PDF
Building Holographic & VR Experiences Using the Mixed Reality Toolkit for Unity
Nick Landry
 
PDF
Developing for Xbox as an Indie in 2018
Nick Landry
 
PDF
Mixed Reality Development Overview
Nick Landry
 
PDF
Bots are the New Apps: Building Bots with ASP.NET WebAPI & Language Understan...
Nick Landry
 
PDF
Mobilizing your Existing Enterprise Applications
Nick Landry
 
PDF
Lessons Learned from Real World Xamarin.Forms Projects
Nick Landry
 
PDF
Building Mixed Reality Experiences with the HoloToolkit for Unity
Nick Landry
 
PDF
Microsoft Speech Technologies for Developers
Nick Landry
 
PDF
Building Mixed Reality Experiences for Microsoft HoloLens
Nick Landry
 
PDF
Building a Cross-Platform Mobile App Backend in the Cloud with Node.js
Nick Landry
 
PDF
Scaling IoT: Telemetry, Command & Control, Analytics and the Cloud
Nick Landry
 
PDF
Building Mixed Reality Experiences for Microsoft HoloLens in Unity
Nick Landry
 
PDF
State of Union: Xamarin & Cross-Platform .NET in 2016 and Beyond
Nick Landry
 
PDF
Cognitive Services: Building Smart Apps with Speech, NLP & Vision
Nick Landry
 
PDF
Bots are the New Apps: Building with the Bot Framework & Language Understanding
Nick Landry
 
PDF
From Oculus to HoloLens: Building Virtual & Mixed Reality Apps & Games
Nick Landry
 
PDF
Building a Windows 10 Game with C#, XAML and Win2D
Nick Landry
 
PDF
Building a New Generation of Mobile Games with Speech
Nick Landry
 
Designing XR Experiences with Speech & Natural Language Understanding in Unity
Nick Landry
 
MR + AI: Machine Learning for Language in HoloLens & VR Apps
Nick Landry
 
Building Holographic & VR Experiences Using the Mixed Reality Toolkit for Unity
Nick Landry
 
Developing for Xbox as an Indie in 2018
Nick Landry
 
Mixed Reality Development Overview
Nick Landry
 
Bots are the New Apps: Building Bots with ASP.NET WebAPI & Language Understan...
Nick Landry
 
Mobilizing your Existing Enterprise Applications
Nick Landry
 
Lessons Learned from Real World Xamarin.Forms Projects
Nick Landry
 
Building Mixed Reality Experiences with the HoloToolkit for Unity
Nick Landry
 
Microsoft Speech Technologies for Developers
Nick Landry
 
Building Mixed Reality Experiences for Microsoft HoloLens
Nick Landry
 
Building a Cross-Platform Mobile App Backend in the Cloud with Node.js
Nick Landry
 
Scaling IoT: Telemetry, Command & Control, Analytics and the Cloud
Nick Landry
 
Building Mixed Reality Experiences for Microsoft HoloLens in Unity
Nick Landry
 
State of Union: Xamarin & Cross-Platform .NET in 2016 and Beyond
Nick Landry
 
Cognitive Services: Building Smart Apps with Speech, NLP & Vision
Nick Landry
 
Bots are the New Apps: Building with the Bot Framework & Language Understanding
Nick Landry
 
From Oculus to HoloLens: Building Virtual & Mixed Reality Apps & Games
Nick Landry
 
Building a Windows 10 Game with C#, XAML and Win2D
Nick Landry
 
Building a New Generation of Mobile Games with Speech
Nick Landry
 

Recently uploaded (20)

PDF
Trying to figure out MCP by actually building an app from scratch with open s...
Julien SIMON
 
PDF
Automating ArcGIS Content Discovery with FME: A Real World Use Case
Safe Software
 
PDF
Google I/O Extended 2025 Baku - all ppts
HusseinMalikMammadli
 
PDF
NewMind AI Weekly Chronicles - July'25 - Week IV
NewMind AI
 
PDF
The Future of Mobile Is Context-Aware—Are You Ready?
iProgrammer Solutions Private Limited
 
PDF
Using Anchore and DefectDojo to Stand Up Your DevSecOps Function
Anchore
 
PPTX
The-Ethical-Hackers-Imperative-Safeguarding-the-Digital-Frontier.pptx
sujalchauhan1305
 
PDF
Security features in Dell, HP, and Lenovo PC systems: A research-based compar...
Principled Technologies
 
PDF
Brief History of Internet - Early Days of Internet
sutharharshit158
 
PDF
How Open Source Changed My Career by abdelrahman ismail
a0m0rajab1
 
PDF
GDG Cloud Munich - Intro - Luiz Carneiro - #BuildWithAI - July - Abdel.pdf
Luiz Carneiro
 
PDF
A Strategic Analysis of the MVNO Wave in Emerging Markets.pdf
IPLOOK Networks
 
PPTX
OA presentation.pptx OA presentation.pptx
pateldhruv002338
 
PDF
Oracle AI Vector Search- Getting Started and what's new in 2025- AIOUG Yatra ...
Sandesh Rao
 
PDF
Unlocking the Future- AI Agents Meet Oracle Database 23ai - AIOUG Yatra 2025.pdf
Sandesh Rao
 
PDF
AI Unleashed - Shaping the Future -Starting Today - AIOUG Yatra 2025 - For Co...
Sandesh Rao
 
PDF
Data_Analytics_vs_Data_Science_vs_BI_by_CA_Suvidha_Chaplot.pdf
CA Suvidha Chaplot
 
PDF
CIFDAQ's Market Wrap : Bears Back in Control?
CIFDAQ
 
PDF
The Future of Artificial Intelligence (AI)
Mukul
 
PDF
Research-Fundamentals-and-Topic-Development.pdf
ayesha butalia
 
Trying to figure out MCP by actually building an app from scratch with open s...
Julien SIMON
 
Automating ArcGIS Content Discovery with FME: A Real World Use Case
Safe Software
 
Google I/O Extended 2025 Baku - all ppts
HusseinMalikMammadli
 
NewMind AI Weekly Chronicles - July'25 - Week IV
NewMind AI
 
The Future of Mobile Is Context-Aware—Are You Ready?
iProgrammer Solutions Private Limited
 
Using Anchore and DefectDojo to Stand Up Your DevSecOps Function
Anchore
 
The-Ethical-Hackers-Imperative-Safeguarding-the-Digital-Frontier.pptx
sujalchauhan1305
 
Security features in Dell, HP, and Lenovo PC systems: A research-based compar...
Principled Technologies
 
Brief History of Internet - Early Days of Internet
sutharharshit158
 
How Open Source Changed My Career by abdelrahman ismail
a0m0rajab1
 
GDG Cloud Munich - Intro - Luiz Carneiro - #BuildWithAI - July - Abdel.pdf
Luiz Carneiro
 
A Strategic Analysis of the MVNO Wave in Emerging Markets.pdf
IPLOOK Networks
 
OA presentation.pptx OA presentation.pptx
pateldhruv002338
 
Oracle AI Vector Search- Getting Started and what's new in 2025- AIOUG Yatra ...
Sandesh Rao
 
Unlocking the Future- AI Agents Meet Oracle Database 23ai - AIOUG Yatra 2025.pdf
Sandesh Rao
 
AI Unleashed - Shaping the Future -Starting Today - AIOUG Yatra 2025 - For Co...
Sandesh Rao
 
Data_Analytics_vs_Data_Science_vs_BI_by_CA_Suvidha_Chaplot.pdf
CA Suvidha Chaplot
 
CIFDAQ's Market Wrap : Bears Back in Control?
CIFDAQ
 
The Future of Artificial Intelligence (AI)
Mukul
 
Research-Fundamentals-and-Topic-Development.pdf
ayesha butalia
 

Building for the Internet of Things: Hardware, Sensors & the Cloud

  • 1. BUILDING FOR THE INTERNET OF THINGS (IOT) How devices, data, networks and the cloud are changing our world Nick Landry Senior Technical Evangelist - Microsoft AgeofMobility.com github.com/ActiveNick @ActiveNick
  • 2. DOWNLOAD THE SLIDES AND DEMOS http://slideshare.net/ActiveNick https://github.com/ActiveNick
  • 3. M Y B A C K G R O U N D I N E L E C T R O N I C S ( 1 9 8 2 )
  • 4. M Y B A C K G R O U N D I N E L E C T R O N I C S ( 1 9 9 8 )
  • 5. M Y B A C K G R O U N D I N E L E C T R O N I C S ( 1 9 9 8 )
  • 6. 2 0 1 4
  • 7. O V E R V I E W Devices & “Things” Networks & Protocols “IoE”, “IoT”, “M2M” What? Cloud Computing & Big Data Part 1 Part 2
  • 8. “A computer in every pot and chicken.” ~ Steve Teixeira (2014) A C H A N G I N G W O R L D – A N E W P E R S P E C T I V E “A chicken in every pot.” ~ Henry IV of France – 17th Century “A computer on every desk and in every home.” ~ Bill Gates (1977)
  • 10. W H AT I S T H E “ I N T E R N E T O F T H I N G S ” Internet of things Syllabification (Inter•net of things) noun A proposed development of the Internet in which everyday objects have network connectivity, allowing them to send and receive data: “If one thing can prevent the Internet of things from transforming the way we live and work, it will be a breakdown in security.” Source: Oxford Dictionary, yep, it’s really in the Oxford Dictionary. It got added at the end of August, 2013
  • 11. C I S C O ’ S D E F I N I T I O N “Bringing together people, process, data and things to make networked connections more relevant and valuable than ever before” Source: Cisco
  • 12. Kevin Ashton first used the phrase “Internet of Things” in a 1999 presentation on RFID & the Supply Chain at Proctor and Gamble Later, in 2009, he wrote about what he intended the phrase to mean in an article he wrote for RFID Journal entitled: “That ‘Internet of Things’ Thing: In the real world, things matter more than ideas” Source: Kevin Ashton, “That ‘Internet of Things’ Thing: In the real world, things matter more than ideas”, RFID Journal, June 2009 A P H R A S E C O I N E D
  • 13. “Today computers—and, therefore, the Internet—are almost wholly dependent on human beings for information. Nearly all of the roughly 50 petabytes (a petabyte is 1,024 terabytes) of data available on the Internet were first captured and created by human beings—by typing, pressing a record button, taking a digital picture or scanning a bar code…” Source: Kevin Ashton, “That ‘Internet of Things’ Thing: In the real world, things matter more than ideas”, RFID Journal, June 2009
  • 14. “If we had computers that knew everything there was to know about things—using data they gathered without any help from us—we would be able to track and count everything, and greatly reduce waste, loss and cost. We would know when things needed replacing, repairing or recalling, and whether they were fresh or past their best.” Source: Kevin Ashton, “That ‘Internet of Things’ Thing: In the real world, things matter more than ideas”, RFID Journal, June 2009
  • 15. “We need to empower computers with their own means of gathering information, so they can see, hear and smell the world for themselves, in all its random glory. RFID and sensor technology enable computers to observe, identify and understand the world—without the limitations of human-entered data.” Source: Kevin Ashton, “That ‘Internet of Things’ Thing: In the real world, things matter more than ideas”, RFID Journal, June 2009
  • 16. A R O S E B Y A N Y O T H E R N A M E Internet of Things (IoT) Internet of Everything (IoE) Pervasive Computing Ubiquitous Computing (ubicomp) Machine to Machine (M2M) Industrial Internet
  • 17. C O N N E C T E D “ T H I N G S ” V S P E O P L E Source: Cisco & Internet World Stats 2003 2015 2020 Est. 50 Billion connected devices in 20202013 - Est. 10 Billion CONNECTED Devices vs. Est. 7.14 Billion People World Population 2008 More connected devices than connected people
  • 18. I N T E R N E T O F T H I N G S : B Y T H E N U M B E R S B5075212
  • 19. W A N T M O R E S TAT S ? Source: Cisco There is as much as $14.4 Trillion of value at stake for the global private sector over the next decade Of the $1.2 Trillion at stake for 2013, over 47% ($500 Billion) is being left on the table 99.4% of physical objects are still unconnected! Or Only 10 Billion of the total 1.5 Trillion things are connected There are approximately 200 connectible things per person in the world today! Wow!
  • 20. B U I L D I N G A B E T T E R M O U S E T R A P Source: “TEDx Warwick – Andy Stanford-Clark – Innovation Begins at Home”
  • 21. T H E M A K E R R E V O L U T I O N
  • 22. 3 D P R I N T I N G & M I L L I N G
  • 23. M A K E R S PA C E S , P L A C E S A N D FA I R E S Not just for adults! Many of these places make significant efforts to educate kids from elementary school age and up. Often this is made possible by STEM (or STEAM) grants.
  • 24. C R O W D F U N D I N G Since starting in 2009…. 207,829 Projects 8,199,647 People $1,604,316,630 Pledged 39% Projects Reached Goal $2,478,287 Repeat Backers Source: Kickstarter (March 19, 2015)
  • 25. E N A B L E R S Moore’s Law Low Power Wireless Low Power CPUs Cloud Computing Cloud Data Storage Rapid Prototyping Standards Crowdfunding Toolsets & Libraries
  • 26. DEVICES & THINGS Let’s see some cool stuff!
  • 27. S O M E M I C R O C O N T R O L L E R B O A R D S
  • 28. W H AT I S A R D U I N O ? • Open source hardware platform andretail product line. • Easy to understand programming language based on C++ • Programmable via USB port using many of today’s PC operating systems (Windows, Mac, Linux) • Very affordable and popular with a strong community • Extensible hardware using daughterboard “shields” • Extensible software using C++ libraries • http://arduino.cc
  • 29. A R D U I N O B O A R D S , C L O N E S , A N D S H I E L D S • Many flavors of Arduino boards available today • Shields are used to expand hardware capabilities • Arduino clones thanks to open source – many to choose from: • Sparkfun, SainSmart, Tinyduino, BLEduino, etc.
  • 30. N E T D U I N O • Open source hardware created by Secret Labs (NYC) • Netduino Plus 2 • Netduino Go • Pinout-compatible with Arduino • Programmable in C# with Visual Studio • Runs .NET Micro Framework
  • 31. . N E T M I C R O F R A M E W O R K • Open source platform by Microsoft Open Technologies • Enables you to write managed code C# applications using Visual Studio for resource constrained embedded devices • Originally developed for the Microsoft SPOT smartwatch • Latest version: 4.3 QFE2. Version 4.4 currently in beta • http://www.netmf.com • http://blogs.msdn.com/b/netmfteam
  • 32. . N E T G A D G E T E E R
  • 33. R A S P B E R R Y P I • Full single-board computer with SoC • Average cost: $30 to $45 • Model A, A+, B, B+ and Raspberry Pi 2 B • Runs Linux – flavor of Debian called Raspbian • http://www.raspbian.org • Huge accessory selection • Programmable • Python • C# (Mono), etc. • 5+ million units sold in 3 years of manufacture, technically the largest computer manufacturer in UK!
  • 34. 5mm 32-bit x86 @ 400Mhz, single core Industry-standard I/Os DDR3 memory controller 15x15mm package Scalar instruction set architecture Arduino-compatible board Quark CPU 256M RAM USB, SD slot, Ethernet I N T E L G A L I L E O A N D Q U A R K X 1 0 0 0
  • 36. N E W W I N D O W S , N E W D E V I C E S • Windows 10 is coming to the Raspberry Pi 2 • http://dev.windows.com/en-us/featured/raspberrypi2support
  • 37. I N T E L E D I S O N
  • 38. S PA R K C O R E
  • 39. M O R E P O W E R F U L B O A R D S ( M O R E $ $ $ ) Minnowboard Max SharksCove
  • 40. • Arduino • Raspberry Pi • .NET Gadgeteer • Netduino • Beagleboard • Intel Galileo • Intel Edison • SharksCove • Windows Embedded • Android • Spark Core • Minnowboard Max • Gemma • Tinyduino • Freescale • Teensy A N D L O T S , L O T S M O R E … • Parallax • pcDuino • Espruino • TI LaunchPad • Picaxe • Wiring • littleBits • FPGA Boards…
  • 41. DEMO Hello World – Maker Edition
  • 42. A R D U I N O P O W E R The Arduino can be powered either by the USB cable from the host PC or by an external DC power source (7V-12V Recommended Range). A 9V battery is a popular choice. The Arduino also as 5V, 3.3V and 3 GND pins to supply voltages to your project components.
  • 43. G P I O • General Purpose Input Output • Pin that can be controlled by the user • Can be set to input or output • Input can be things like temperature sensors, buttons, IR etc • Output can be LEDs, Motors, LCDs etc
  • 44. A R D U I N O D I G I TA L P I N S Pins 0-13 Are Digital Pins pinMode(pin,INPUT) sets a pin as an input pinMode(pin,OUTPUT) sets the pin as output digitalWrite(pin,LOW) sets the pin to 0v digitalWrite(pin,HIGH) sets the pin to +5v digitalRead(pin) reads the pin state Analog Pins A0-A5 can also be used as digital pins if they aren’t needed for analog use.
  • 45. A N A L O G V S . D I G I TA L • Computers understand digital signals • Analog needs to be converted (ADC) • Analog input covers voltage levels into a digital value within a defined range • Digital is counted in fixed units, not measured. • PWM – Pulse Width Modulation – to “fake”analog • Serial Communication with Rx/Tx
  • 46. A R D U I N O A N A L O G P I N S Pins A0-A5 Are Analog Pins pinMode(pin,INPUT) sets a pin as an input analogRead(pin) reads the pin value (0-1023) These pins map to a 6 channel, 10-bit Analog-to-Digital (A/D) converter. This allows you to read an analog voltage as a mapped value that ranges from decimal 0 to 1023
  • 47. L E D S Long Leg Short Leg Small Post Big Post Flat Edge Vcc (+) GND Anode (+) Cathode (-)
  • 48. Providing more current than an LED is rated for can destroy the LED. To prevent that, you should use a “Current Limiting” resistor. To calculate the value of the resistor you need to know the supply voltage, and the LEDs rated Forward Voltage (the voltage drop across the LED) and Forward Current (the maximum current the LED can handle) C U R R E N T L I M I T I N G R E S I S T O R S 𝑅𝑒𝑠𝑖𝑠𝑡𝑜𝑟 𝑉𝑎𝑙𝑢𝑒 (𝑅) = 𝑆𝑢𝑝𝑝𝑙𝑦 𝑉𝑜𝑙𝑡𝑎𝑔𝑒 𝑉𝑠 − 𝐿𝐸𝐷 𝐹𝑜𝑟𝑤𝑎𝑟𝑑 𝑉𝑜𝑙𝑡𝑎𝑔𝑒 (𝑉𝑓) 𝐿𝐸𝐷 𝐹𝑜𝑟𝑤𝑎𝑟𝑑 𝐶𝑢𝑟𝑟𝑒𝑛𝑡 (𝐼𝑓) 𝑅 = 𝑉𝑠 − 𝑉𝑓 𝐼𝑓 = 5𝑉 − 2𝑉 .02𝐴 = 150Ω 𝑉𝑓 = 2𝑉𝑑𝑐 𝐼𝑓 = 20𝑚𝐴 𝑉𝑠 = 5𝑉𝑑𝑐 Having said that, you’ll likely find that for most quick experiments and demos you can skip using a current limiting resistor and just power the LED directly. USUALLY the LED will survive just fine, but sometimes…..
  • 49. P O T E N T I O M E T E R – VA R I A B L E R E S I S T O R
  • 50. P U L S E W I DT H M O D U L AT I O N ( P W M ) P I N S Pins 3, 5, 6, 9, 10 & 11 are PWM pins. Identified by “~” symbol analogWrite(pin,value) (link) These pins use Pulse Width Modulation to simulate an analog voltage by turning the pin on and off based on the value provided: 0 (always off) - 255 (always on) Can be used to dim LEDs, control motor speed, etc.
  • 51. B R E A D B O A R D S Breadboards offer a great way to prototype circuits. The provide a number of “buses” for connecting both power and components. Power buses run the entire horizontal length Component buses give you easy ways to connect pins together
  • 52. S E R I A L C O M M U N I C AT I O N S A virtual COM Port is created when you connect your Arduino to your PC
  • 53. HOW DO THEY COMMUNICATE? What are the networking protocols and standards that make this work?
  • 54. C O N N E C T I O N PAT H S People Machines (things) P2P Social Networking Email, Skype, etc. P2M Home automation, Self Tracking, etc. M2M Smart Grid, Smart Home, etc…
  • 55. I P V 4 ( 3 2 B I T ) A D D R E S S S PA C E 4,294,967,295 or 4.3 Billion Addresses
  • 56. I P V 6 ( 1 2 8 B I T ) A D D R E S S S PA C E 340,282,366,920,938,463,463,374,607,431,768,211,456 or 340.3 Undecillion Addresses HundredThousandMillionBillionTrillionQuadrillionQuintillionSextillionSeptillionOctillionNonillionDecillionUndecillion Remember, we’re only talking about trillions of devices! and billions of people!
  • 57. W I R E L E S S , S W A R M S , A N D C L O U D S Want to know more? Check out Cisco’s Flavio Bonomi’s “Emerging Trends in Wireless in the Era of IoT”
  • 58. THAT SOUNDS LIKE A LOT OF DATA How are we going to store, process, and analyze it all?
  • 59. H O W M U C H D ATA I S O U T T H E R E ? H A R D T O S AY ! Outlook.com has over 400 million active accounts Over 150 Petabytes of data stored! Source: Outlook Blog
  • 60. G I G A , T E R A , E X A , P E TA , Z E T TA , Y O T TA If a one minute mp3 music file is about 1.1MB then… 16 Hours 1.8 Years 1913 Years 1.9 Million Years 2 Billion Years That’s a “yotta” music! Cisco predicts that annual internet traffic volume will hit 1.3 Zettabytes by 2016 (source)
  • 61. O U C H . T H AT H U R T S M Y B R A I N Image courtesy of Jack Germsheid
  • 62. C L O U D C O M P U T I N G Compute Services Application Services The current state of cloud computing revolves mainly around the running of Virtual Machines (IaaS) or applications (PaaS) in the cloud vendor’s data centers. In addition to running your code, cloud services can store your files & data, help authenticate your users, route data between your networks, stream your videos, and much more.
  • 63. C L O U D O V E R V I E W : I A A S , PA A S , S A A S Networking Storage Servers Virtualization O/S Middleware Runtime Data Applications Youmanage Traditional Software Networking Storage Servers Virtualization Managedbyvendor O/S Middleware Runtime Data Applications Youmanage Infrastructure (as a service) Networking Storage Servers Virtualization O/S Middleware Runtime Managedbyvendor Data Applications Youmanage Platform (as a service) Applications Data Runtime Middleware O/S Virtualization Servers Storage Networking Managedbyvendor Software (as a service)
  • 64. C L O U D S T O R A G E Azure Blob Storage Files Azure Table Storage MongoDB, etc NoSQL Azure SQL Database Azure Queues Azure Service Bus Queues
  • 65. C O N N E C T I N G T H I N G S T O T H E C L O U D
  • 66. C O N N E C T T H E D O T S • MS Open Tech IoT Demo • Weather data • Multiple setup options • Arduino + Rasp Pi • .NET MF Gadgeteer • Azure Backend • Event Hubs • Streaming Analytics • Azure Websites • https://github.com/MSOpenTech/connectthedots
  • 67. C O N N E C T T H E D O T S A R C H I T E C T U R E
  • 68. A R D U I N O + R A S P B E R R Y P I S E T U P
  • 69. DEMO
  • 71. RESOURCES How do I get started? What should I buy? Any good tutorials out there?
  • 72. W H E R E T O B U Y M A K E R S T U F F ? • Sparkfun (www.sparkfun.com) • Adafruit (www.adafruit.com) • Maker Shed (www.makershed.com) • Mouser Electronics (www.mouser.com) • Netgate (www.netgate.com) • Amazon (www.amazon.com) • Radio Shack (www.radioshack.com) • The retail stores are perfect when you need parts urgently
  • 73. M A K E M A G A Z I N E • Makezine.com • Print & Digital
  • 74. M A K E R R E S O U R C E S • HackADay (www.hackaday.com) • Instructables (www.instructables.com) • CreativeApplications (www.creativeapplications.net)
  • 75. M A K E R B O O K S ? Maker Media (O’Reilly) http://shop.oreilly.com/category/publishers/make.do Packt Publishing https://www.packtpub.com/hardware-and-creative
  • 76. A R D U I N O P R O J E C T H A N D B O O K • https://arduinohandbook.wordpress.com
  • 77. F R I T Z I N G : E L E C T R O N I C D I A G R A M M I N G • http://fritzing.org • Open-source hardware initiative that makes electronics accessible as a creative material for anyone • Software tool • Community website • Services • Foster a creative ecosystem • Allow user to document their prototypes & share with others • Teach electronics in classrooms • Layout and manufacture professional pcbs
  • 78. M I C R O S O F T V I R T U A L A C A D E M Y • Programming Robotic Systems with Visual Studio • With Chris Howd & Paul Pardi, Microsoft • Course Outline • 01 | Embedded Systems, Robotics, and this MVA Training Series • 02 | Getting Started with Arduino • 03 | Creating Your First Arduino Robot • 04 | Controlling a Robotic Arm • 05 | Integrating Advanced Sensors and Shields • 06 | Mapping Areas and Detecting Objects • 07 | Integrating Wireless Control and Communication • 08 | Looking Ahead • http://www.microsoftvirtualacademy.com/training-courses/programming- robotic-systems-with-visual-studio
  • 79. M I C R O S O F T D X I O T R E S O U R C E L I N K S • Bret Stateham: IoT, Galileo • https://github.com/bretstateham/iot • Jeremy Foster: Intel Edison • http://codefoster.com/edison • Stacey Mulcahy • http://thebitchwhocodes.com/blog • Paul de Carlo • http://pjdecarlo.com • Nick Landry • http://AgeofMobility.com
  • 80. I O T PA N E L AT T H I N G S E X P O 2 0 1 4 • Microsoft, IBM, Kaazing, Xively/LogMeIn & Aria • http://aka.ms/iotpanel2014
  • 81. R E V I E W Devices & “Things” Networks & Protocols “IoE”, “IoT”, “M2M” What? Cloud Computing & Big Data
  • 82. HAVE FUN! Go build something…
  • 83. P L E A S E H A C K S A F E L Y !
  • 84. T H A N K Y O U ! Slides are posted on Slideshare. Demos are on GitHub. Please fill out an evaluation. Your feedback is important and appreciated. Slideshare: www.slideshare.net/ActiveNick Blog: www.AgeofMobility.com Twitter: @ActiveNick Mobile Apps: www.bigbaldapps.com LinkedIn: www.linkedin.com/in/activenick GitHub: github.com/ActiveNick Email: [email protected]