Internet of Things with Arduino

About me

Ashish Mohite

Application Developer

@Thoughtworks

Maker @Heart ♥

Link : Ashish Mohite

What ?
Why ?
How ?

What ?

Internet Of Things

Internet ?

Internet

The Internet is the global system of interconnected computer networks that use the Internet protocol suite (TCP/IP) to link billions of devices worldwide.

- Wikipedia

Internet = Comp. Networks + Web

Web Evolution

  • Web 1.0 - "Readable"
  • Web 2.0 - "Writable"
  • Web 3.0 - "Executable(M2M)"

Things ?

Things

  • Physical objects
  • Devices
  • Vehicles
  • Drones
  • Smart Watches
  • Smart Glasses
  • Cameras
  • Buildings and other items

Tesla

Amazon Echo

Precision Hawk

Google Glass

Internet Of Things

Internet Of Things

  • Self-organizing and self-healing network of objects 

  • Why ?

  • Why IOT

  • We humans are lazy and intelligent.
  • If you want to scale things automation is must.
  • Better decision making.
  • New business models.
  • Very less chance of errors.

  • Automation For Scaling

  • And It's So Cool = Read This : Link

  • Decision making

  • "There's data everywhere"
  • "Data helps in decision making"

  • Decision making

  • Everything has a state which is represented by attributes
  • Expiry Date
  • Heart Rate
  • Age
  • Time

  • Decision making

  • States of objects can/be changed and the record of all the state changes over the time period is data

  • Decision making

  • location information
  • health monitoring
  • Home appliances monitoring
  • Traffic monitoring & Control
  • Waste tracking & management
  • Access Control & Security
  • Data creators and users

  • New Business Models

  • Big Data
  • Data Mining
  • Machine Learning
  • Computer Vision
  • Augmented Reality
  • Virtual Reality

  • Applications of IOT

  • How ?

  • Technology

  • Networking
  • Sensors and Embedded Systems
  • Cloud Computing
  • Big Data

  • Networking

  • Sensors

  • Cloud Computing

  • Backend Service
  • Data Analysis Service

  • Big Data

  • Data extraction
  • Data transformation
  • Data loading
  • Creating Infomation
  • Machine Learning 
  • Natural Language Processing
  • Artificial Intelligence
  • Computer Vision

  • Let's define a "T" from "IOT"

  • Thing - 

  • The definition of a “Thing” in the Internet of Things varies a lot.  We will define a Thing as an embedded computing device (or embedded system) that transmits and receives information over a network.

  • Now, let's select a hardware platform for prototyping the "T(Thing)"

  • Options are

  • Arduino (E.g. Uno, Intel Edison)
  • Raspberry Pi
  • BeagleBone Black
  • Ti Launchpad
  • ESP8266 and many more....
  • Arduino Uno
  • Raspberry Pi
  • Beagle Bone Black
  • Ti Launchpad

  • Arduino

  • It's a MicroController
  • An open-source physical computing platform based on a simple MicroController board
  • Takes input from sensors and creates output depending on how you code it
  • So many versions (Uno, Leonardo, mega...)
  • Most famous DIY board
  • LINK

  • Raspberry Pi

  • It's a complete Computer.
  • Has Operating System
  • More powerful than Arduino
  • Cheap $35
  • Very famous in DIY community
  • Easy to learn as it runs all kinds of Operating systems
  • LINK

  • BeagleBone Black

  • It's a complete Computer.
  • Has Operating System
  • More powerful than Raspberry Pi
  • Very famous in DIY community
  • Easy to learn as it runs all kinds of Operating systems
  • More expandable 
  • More no of GPIO pins
  • Realtime processing using PRUs
  • My Favourite
  • LINK

  • Ti Launchpad

  • It's a MicroController
  • An open-source physical computing platform based on a simple MicroController board
  • Takes input from sensors and creates output depending on how you code it
  • Similar to Arduino
  • Used in MitEdx "intro to embedded systems" course
  • LINK

  • I Choose Arduino

  • Easy to learn.
  • Widely Available in the market
  • Cheap  ₹600 - ₹800 (Indian Makes)
  • So many versions (Uno, Leonardo, mega...)
  • Most famous DIY board
  • Wide community support
  • Awesome minimal IDE

  • What's on board

  • The Arduino IDE

  • Plug your Arduino into USB port
  • Select your board and correct port in IDE

  • Process

  • Board Selection

  • Port Selection

  • Example Selection

  • Hello World (Blink)

  • Connect led long leg(+) to pin 13 of Arduino
  • and short leg (-) to GND pin
  • Click the verify button then click the upload button
  • Success

  • Cool Eh!!

  • Now ?

  • build an "I" from "IOT" ?

  • Nahh !!!!

  • it's already there to serve us

  • Services & tools that give 'I' to our 'T' 

  • Sites & Services

  • Xively
  • Amazon AWS
  • IBM Bluemix
  • Pubnub
  • MQTT brokers and many more.
  • ThingSpeak.com

  • We will use xively

  • My favourite
  • Easy to use
  • Fast setup

  • Xively

  • Sign Up @ : https://personal.xively.com/signup

  • Login

  • https://personal.xively.com/

  • Dashboard

  • https://personal.xively.com/

  • Add Device

  • Add Channel

  • Data Visualization

  • Tools

  • Arduino Shields (Connectivity & expansion)
  • ESP 8266 (Wifi)
  • CC3000 Breakout Board or Shield

  • Arduino Shields

  • Shields are boards that can be plugged on top of the Arduino PCB extending its capabilities. The different shields follow the same philosophy as the original toolkit: they are easy to mount, and cheap to produce.

  • Ethernet Shield

  • Wifi Shield

  • GSM Shield

  • CC3000
  • ESP8266

  • Some expansion boards

  • Demo

  • Code: get it from here

  • Resources & References

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