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{| border =1
| '''Time'''
| '''Narration'''

|-
| 00:01
| Welcome to the Spoken Tutorial on '''Introduction to IOT.'''

|-
| 00:05
| In this tutorial, we will learn about:

'''Internet of Things IOT'''

Working of '''IoT'''

'''ThingSpeak''' platform

|-
| 00:15
| To follow this tutorial, you should have a basic knowledge of:

'''Arduino'''

'''DHT11 Sensor''' and '''ESP8266-01 module'''

|-
|00:29
| If not, then go through the relevant '''Arduino''' spoken tutorials on this website.

|-
|00:35
| To record this tutorial, I am using:

'''Ubuntu Linux''' 16.04 OS

|-
| 00:42
| '''IoT''' is a network of physical '''devices''' with '''sensors''' and '''embedded software'''

These '''devices''' connect to the '''internet''' and exchange '''data'''.

|-
| 00:53
| One of the most common examples of '''IoT''' is “Smart Home”.

|-
|00:58
| It allows you to control '''devices''' connected to the '''internet''' from home or anywhere.

|-
| 01:04
| Smart '''supply chains''' help in real time tracking of goods while they are on the road.

|-
| 01:10
| '''Activity Trackers''' helps to capture heart rate pattern, calorie expenditure etc

|-
| 01:17
| '''IoT systems''' has 4 main components:

'''Sensor'''
'''Connectivity'''
'''Data Processing'''
'''User Interface'''

|-
| 01:30
| '''Sensors''' collect the '''data''' from the surrounding environment where the '''IoT system''' is kept.

|-
| 01:36
| The '''data''' collected by the '''sensors''' need to be sent to the '''end user'''.

|-
| 01:41
| We can use any '''wireless communications''' to send and receive '''data'''.

|-
| 01:46
| '''Data processing''' involves checking the '''format''' or type of '''data''' sent by the '''sensor'''.

|-
| 01:52
| The raw '''data''' which was collected by the '''sensor''' is delivered in synchronized form to the '''end user'''.

|-
| 02:01
| We will use '''ThinkSpeak''' platform to demonstrate the working of '''IoT'''.

|-
| 02:06
|'''ThingSpeak''' platform is free and open to all users.

It allows you to control and monitor your '''IoT devices'''.

It creates an '''IoT dashboard''' for '''data analyzation''' and '''visualization'''.

|-
| 02:22
| Let us go to '''Thingspeak''' webpage.

|-
| 02:25
| Open the '''web browser''' in your computer and go to this '''link'''.

|-
| 02:31
| First we have to create an '''account''' in '''Thingspeak''' before proceeding further.

|-
|02:37
| Below the '''Email textbox''', click on '''Create one''' option to create a '''user account''' for yourself.

|-
| 02:44
|In the '''Email address''' column, enter your working '''email ID'''.

|-
| 02:48
|In the '''Location''' section, select the country you are living in.

|-
| 02:52
|Enter your first and last name in respective columns. Click on the '''Continue''' button.

|-
| 02:59
| To use this application as a '''MATLAB''' platform, you must enter your work or '''organization email ID'''.

|-
| 03:07
|In this tutorial, we will not use the '''MATLAB''' platform.

|-
| 03:11
|Click on the checkbox for “'''Use this email for my MathWorks Account”.'''

|-
|03:17
|Then click on the '''Continue''' button.

|-
|03:20
|You will receive a message to verify your '''email ID''' for this website.

|-
| 03:25
|Open the '''email''' and click on''' Verify your email '''button.
It will show as “ '''Your profile was verified”.'''

|-
| 03:34
| Go back to your '''login page''' and click on '''Continue'''.

|-
| 03:38
|You will be asked to create a '''password''' for your '''ThingSpeak account'''.

|-
| 03:43
|Type your '''password''' and click on the '''Online Service Agreement ''' checkbox. Click on '''Continue'''.

|-
| 03:50
| A '''Sign-up Successful '''screen appears with your '''registered email ID'''. Click on the '''OK''' button.

|-
| 03:58
| It will finally ask the intent of using '''ThingSpeak''' platform.

|-
| 04:03
|Select '''Personal, non commercial projects '''and click on the '''OK''' button.

|-
| 04:09
|Close the current tab and open the following link in a new tab.

|-
| 04:15
| '''Login''' to your '''ThingSpeak account''' with your '''registered email ID''' and '''password'''. Click on the '''New Channel''' button.

|-
| 04:24
| I will give the '''channel''' name as '''DHT11_IoT'''.

|-
| 04:31
|In the '''Description''' field, I will give the description as '''IoT, DHT11, ESP8266-01.'''

|-
| 04:42
|It makes it easy for others to find your '''channel''' on '''ThingSpeak server''' if you wish to '''publish''' it.

|-
| 04:49
|As we want to save temperature and humidity data, type '''Temperature''' in '''Field 1'''

|-
| 04:56
|Click on the '''Field 2''' checkbox and type '''Humidity'''.

|-
| 05:01
|Now scroll down to the bottom of the page. Click on the '''Show Status '''check box. Now click on the '''Save Channel''' button.

|-
| 05:11
|This is how the '''graph outline''' will look once the '''channel''' is created.

|-
| 05:16
| Click on the '''API Keys''' option on the top menu.

|-
| 05:21
|Once the '''channel''' is created, it will generate a '''Write API key''' and '''Read API key'''.

|-
| 05:28
|'''API key''' is called '''Application Programming Interface key'''.

|-
| 05:32
|These are '''16 digit code''' used for '''programming''' purposes.

|-
| 05:37
| '''Write API''' key''' is needed when you want to store '''data''' in the '''channel'''.

|-
| 05:43
|'''Read API key''' is needed when you want to retrieve the '''data''' already stored in the '''channel'''.

|-
| 05:49
| From the '''generated API keys''', we will need the''' Write API key''' while writing the code.

|-
| 05:56
|Copy the '''Write API key''' and paste it in any '''text editor''' like '''Notepad'''. We will require this key for future use.

|-
| 06:06
|In the next tutorial, we will see how to

Collect temperature and humidity values given by '''DHT11 Sensor'''

|-
| 06:15
|Store and visualize '''sensor''' readings in the '''ThingSpeak''' platform

Download the '''data''' in '''CSV''' file from the '''ThingSpeak''' platform

|-
| 06:26
| With this we come to the end of this tutorial. Let us summarize.

|-
| 06:31
| In this tutorial, we learnt :

'''Internet of Things'''

Working of '''IoT'''

'''ThingSpeak''' platform

|-
| 06:42
| The video at the following link summarizes the Spoken Tutorial project. Please download and watch it.

|-
| 06:50
| The''' Spoken Tutorial Project''' Team conducts workshops and gives certificates. For more details, please write to us.

|-
| 06:59
| Please post your timed queries in this forum.

|-
| 07:03
| The Spoken Tutorial project is funded by MHRD, Government of India.

|-
| 07:09
| This tutorial has been contributed by FOSSEE and Spoken Tutorial Project, IIT Bombay. Thank you for watching.

|}

Arduino/C3/Introduction-to-IoT/English-timed - Revision history

Pratik kamble: Created page with " {| border =1 | '''Time''' | '''Narration''' |- | 00:01 | Welcome to the Spoken Tutorial on '''Introduction to IOT.''' |- | 00:05 | In this tutorial, we will learn about: '..."