IIOT class17

Summary

This video script covers an IoT-focused class discussing the transition from Bluetooth to Wi-Fi modules for remote device control using Arduino and the RemoteXY cloud service. The instructor guides students through setting up a mobile app, configuring hardware interfaces, and uploading code to Arduino for controlling appliances. The class also addresses an upcoming quiz based on the material covered in the live sessions, which are available on YouTube for review.

Takeaways

• 📅 The class originally scheduled for 5:30 was rescheduled, and the topic discussed was the use of hardware, specifically Arduino plus a Wi-Fi module, for IoT applications.
• 🌐 The transition was made from using a Bluetooth module with the remote XY to a Wi-Fi module to connect with the internet for remote control capabilities.
• 🛠️ A mobile app was designed for controlling appliances via the designed interface with different pin options for various appliances.
• 🔚 The last class will be followed by a quiz, which is mandatory for all participants, and the schedule for the quiz will be updated according to the participants' convenience.
• 🎥 It is recommended that participants watch the previous class recordings available on the YouTube channel for better preparation.
• 🔧 The setup process for the Wi-Fi module involves selecting the correct module in the app, configuring the hardware interface, and setting the board rate.
• 📡 Connecting the Wi-Fi module to the internet requires entering the credentials of the available Wi-Fi network, such as the SSID and password.
• 💻 Arduino software is used to upload the program to the Arduino board with the Wi-Fi module, following a process of verifying and then uploading the code.
• 🔄 The process involves troubleshooting steps, such as reconnecting the hardware and ensuring the COM port is correctly identified in the device manager.
• 🔆 Demonstration of controlling an LED using the mobile app through IoT, showcasing the capability of remote control over the internet.
• 📝 The class also covered how to send sensor data to the cloud using the Arduino board, Wi-Fi module, and Thingspeak cloud service, with an example using a DHT1 sensor.

Q & A

What was the main topic discussed in the class?

The main topic discussed in the class was the use of hardware, specifically Arduino with a Wi-Fi module, and how to connect it to the internet using IoT for controlling appliances.

Why was there an inconvenience for the participants?

The inconvenience was due to the class being rescheduled from the originally scheduled time of 5:30 to a later time.

What is the significance of the cloud in the context of the class?

The cloud is significant as it is used with the remote XY to connect the hardware to the internet, allowing for remote control of appliances using IoT.

What was the previous module used with the remote XY before the Wi-Fi module?

The previous module used with the remote XY was a Bluetooth module.

What is the purpose of the mobile app designed in the class?

The mobile app is designed to control appliances remotely using the internet, with features like selecting pins for control and switches for different pin numbers.

What is the final class activity mentioned in the script?

The final class activity mentioned is a quiz that will be based on the content of the classes uploaded on the YouTube channel.

How can the participants prepare for the quiz?

Participants can prepare for the quiz by watching all the previous class recordings available on the YouTube channel.

What is the process for connecting the Arduino with the Wi-Fi module to the internet?

The process involves configuring the setup by selecting the Wi-Fi module, setting the hardware interface, board rate, Wi-Fi name, password, and Cloud Server token in the mobile app, and then applying the setup.

What is the role of the Cloud Server token in the setup?

The Cloud Server token is used to establish a connection between the Wi-Fi module and the Cloud Server, enabling the module to send and receive data over the internet.

How can the participants check the status of their hardware connection to the internet?

Participants can check the status of their hardware connection to the internet by going to the Cloud Server in the mobile app and viewing the connected devices.

Outlines

00:00

😀 Introduction to IoT Class and Rescheduling

The instructor begins by apologizing for the inconvenience caused by the rescheduling of the class, originally planned for 5:30. The session's focus is on the hardware setup for an IoT project, specifically using an Arduino with a Wi-Fi module and the cloud service 'Remote XY'. The importance of connecting to the internet via Wi-Fi instead of Bluetooth is highlighted. The instructor also mentions the design of a mobile app for controlling appliances and informs participants about the last class, an upcoming quiz, and the importance of watching the class recordings available on YouTube.

05:01

🔌 Setting Up Wi-Fi Module and Cloud Server

This paragraph details the process of setting up the Wi-Fi module for the IoT project. The instructor explains how to connect the Wi-Fi module to the internet by providing the credentials of a Wi-Fi network. The setup involves selecting the Wi-Fi module type, configuring the hardware interface, and setting the board rate. The Cloud Server setup is also discussed, including the creation and selection of a token for the connection. The paragraph concludes with instructions on how to get the source code and upload it to the Arduino software.

10:04

📱 Mobile App and Wi-Fi Module Integration

The instructor demonstrates how to integrate the mobile app with the Wi-Fi module for remote control of IoT devices. This includes configuring the mobile hotspot, opening the Remote XY app, and selecting the Cloud Server option to connect to the internet. The process of checking the Wi-Fi connection and the Cloud Server for device connectivity is also covered. The paragraph emphasizes the ability to control appliances remotely using the mobile app, regardless of the physical distance from the Arduino board.

15:05

💡 Controlling an LED with IoT Mobile App

The paragraph showcases a practical demonstration of controlling an LED using the IoT mobile app. The setup involves connecting the LED to the Arduino board and using the mobile app to turn it on and off. The instructor explains how this setup can be expanded to include various sensors and appliances, such as a relay module for AC control. The focus is on the simplicity of the process and the ability to control devices over the internet without writing any code.

20:07

🌐 Sending Sensor Data to the Cloud

The instructor discusses the process of sending sensor data to the cloud using the Arduino board and a Wi-Fi module. The focus is on using the 'ThingSpeak' cloud service for data logging. The paragraph includes steps for logging into the cloud service, selecting the appropriate channels, and uploading a code snippet to the Arduino for data transmission. The process involves configuring API keys, Wi-Fi credentials, and sensor pins within the code.

25:09

🔍 Troubleshooting and Verifying Data Upload

This paragraph addresses potential issues that may arise during the data upload process to the cloud. The instructor talks about troubleshooting steps, such as checking internet connectivity and verifying the code. The importance of reducing delays in data transmission is highlighted, and the paragraph concludes with the successful upload of the code and the anticipation of viewing the data on the cloud platform.

30:09

📊 Checking Data on the Cloud and Class Summary

The instructor guides the participants on how to check the uploaded data on the cloud platform. The paragraph discusses the process of verifying the data visibility and making adjustments to the code to ensure proper data transmission. The instructor also summarizes the class, mentioning the use of a Wi-Fi module and the upcoming discussion of the NodeMCU in the next class. The paragraph concludes with an overview of the quiz format and the source of its questions.

35:11

📝 Finalizing the Quiz and Closing Remarks

The final paragraph focuses on the upcoming quiz, which will consist of 20 multiple-choice questions based on the content of the live-broadcasted videos on the YouTube channel. The instructor emphasizes the importance of watching the videos to prepare for the quiz and provides the quiz duration and the number of questions. The paragraph concludes with an invitation for participants to ask any further questions regarding the quiz.

Keywords

💡Arduino

Arduino is an open-source electronics platform based on easy-to-use hardware and software. It is widely used for building various interactive projects. In the video, Arduino is the core hardware that participants are using to control appliances via the internet of things (IoT), as mentioned when discussing the 'Arduino plus Wi-Fi module' setup.

💡Wi-Fi Module

A Wi-Fi module is a device that allows microcontrollers to connect to Wi-Fi networks, enabling remote communication and control. In the context of the video, the Wi-Fi module is essential for connecting the Arduino to the internet, facilitating IoT applications as discussed under the topic of 'using a Wi-Fi module with a remote XY'.

💡Remote XY

Remote XY is a cloud service that allows users to control their devices remotely via a mobile app. The video mentions using Remote XY with a cloud service to manage IoT devices, emphasizing the transition from Bluetooth to Wi-Fi for enhanced connectivity.

💡IoT (Internet of Things)

IoT refers to the network of physical devices, vehicles, and other items embedded with sensors and software that enable them to connect and exchange data. The video's main theme revolves around using IoT to control appliances remotely, as indicated by the discussion on 'control any appliance using IoT'.

💡Mobile App

A mobile app is a software application designed to run on mobile devices. In the video, the mobile app is designed for controlling appliances through the IoT network, as seen in the description of the app's interface and functionality.

💡Bluetooth Module

A Bluetooth module is a device that allows short-range wireless communication between electronic devices. The script contrasts the use of a Bluetooth module with the Wi-Fi module, indicating a shift in technology for connecting the Arduino to the Remote XY cloud service.

💡Cloud Server

A cloud server refers to a virtual machine that is available over the internet, often used for data storage and processing. The video discusses the importance of the cloud server in connecting IoT devices to the internet, as seen in the instructions for selecting the 'Cloud Server' in the mobile app.

💡SSID

SSID stands for Service Set Identifier, which is the name given to a Wi-Fi network. The video script provides an example of connecting a Wi-Fi module to a network by specifying the SSID, such as 'innovation lab' as the Wi-Fi name.

💡API Key

An API key is a code passed in by computer programs calling an API, which is used to identify the calling program for security purposes. The video mentions using an API key when discussing the process of sending data from the hardware to the cloud, indicating its role in secure data transmission.

💡Quiz

A quiz is a form of assessment consisting of a series of questions to determine the knowledge or understanding of a subject. The video script mentions a compulsory quiz that participants must prepare for, which will be based on the content of the classes uploaded on the YouTube channel.

Highlights

Introduction of the session with an apology for the inconvenience caused by the rescheduling of the class.

Discussion on the use of Arduino plus Wi-Fi module for the class, a shift from the previously used Bluetooth module.

Explanation of connecting hardware with the internet using a Wi-Fi module instead of Bluetooth for remote XY.

Mobile app design for controlling appliances through IoT, with the option to select different pins for control.

Announcement of the last class and the schedule for an upcoming quiz, emphasizing the importance of watching previous recordings for preparation.

Demonstration of how to select the Wi-Fi module and configure settings for hardware interface and board rate.

Instructions on how to input Wi-Fi credentials for the module to connect to the internet.

Guidance on selecting a Cloud Server token for IoT connectivity and the process of creating a new token.

Overview of the process to copy and paste the generated source code into the Arduino software.

Step-by-step guide on verifying and uploading the code to the Arduino board using the correct port.

Troubleshoot steps for device recognition and port visibility issues in the Arduino software.

Procedure to connect the Arduino board with Wi-Fi and the mobile app to control appliances remotely.

Illustration of checking device connectivity on the cloud platform and the mobile app interface.

Discussion on the potential for IoT applications, including connecting various sensors and appliances for remote control.

Introduction to writing custom code for IoT applications, contrasting it with the no-code approach demonstrated earlier.

Explanation of using the Thingspeak Cloud for sending sensor data from the hardware to the cloud.

Demonstration of uploading code to the cloud for data logging and the process of checking data reception.

Conclusion of the class with a summary of the quiz process, emphasizing the importance of understanding the material from the YouTube videos.

Transcripts

good evening to all the participant

first of all uh sorry for inconvenience

today you faced because the class was

scheduled at 5:30 but that was

rescheduled so now today we are going to

talk about very important topic that is

the hardware that we are going to use it

over here that we have discussed earlier

so we are going use ardino plus Wi-Fi

module and over there what we are going

to use we are going to use that cloud

that is remote XY and with that cloud

important thing is that how we are going

to connect with the internet so we have

used early a Bluetooth module with the

remote XY now we are going to use that

WiFi module with a remote XY so that we

are going to use it over here and using

Wi-Fi module how we can connect with the

internet that things that we are going

to discuss and we are going to perform

practical to control any appliance using

iot so first of all we have designed the

mobile app like this so app

design so like

this so tomorrow will be your last class

so in the tomorrow there will be one

class so that schedule we will update

you and after that there will be a quiz

so quiz we can reschedule uh in any

coming day is so as per your convenience

that we can reschedule it so that you

can give that quiz properly after

preparations so you have to watch all

the previous class recording that is

available on the YouTube

channel okay so now this one is the

button that we have discussed so what we

are going to do we are going to select

the PIN for controlling Appliance on the

ardino and then this one is a switch

over there we are going to control

appliance using different pin like 30

number pin so this one is for 12 number

pin and this one is for 30 number pin

then after that I'm going to increase or

decrease size that also we can do it

over

here so assignment is not a compulsory

but quiz is

compulsory so assignment

is not a compulsory but quiz everyone

has to give it so kindly prepare the

quiz and all the quiz related question

that we are going to take it from the

classes that is uploaded on the

YouTube so that was live class we have

done on the YouTube channel that link

already I shared in the group that you

can find it over

there now uh quiz will be in the next

week that we will update you when you

don't have any kind of classes schedule

at the time we are going to take the

quiz so you will get a Time proper time

might be that can be one week time so

might in the next Saturday we can take

the

quiz so now over there what we are going

to do we are going to configure setup so

we have to click on the

Bluetooth so I will update all the

detail related to quiz in the end of the

session questions that we will update

you so be

patient

so we have to click selection Bluetooth

and we have to select over here Cloud

Server this one we are doing it using

iot earlier we have used Bluetooth

module now we are going to use iot over

there internet of things that how we are

going to control it over there so now

what next we are going to do it over

here select it that Cloud Server

connections then module we have to

select Wi-Fi module like this ardino Uno

Plus

Wi-Fi module that we are going to select

it over there so after doing these

selections what next we have to do all

the setup is complete apply it and then

after that we are going to find these

options over there so go to the setting

now next option is go to the setting in

the setting what we are going to do it

over

here we are going

to select uh this one this one is

Hardware interface

so that is connected on the zero and one

pin that Wi-Fi module and board rate we

have to change it that is 115 to 0 0 so

this one is my board rate that we are

going to select

it then after that but next we have to

do it over here we are going to select

this one SS ID so this one we are going

to select it so SSID what it

means so the mobile hotspot or with the

any available Network you have to

connect your Wi-Fi module so that that

can be get connected with the internet

so that you have to do it for doing that

what is required you have to give the

credential of your available Wi-Fi name

so my Wi-Fi name is innovation lab that

is mobile hotspot and the password is

nil right now if you want to set up any

password that also you can set up it so

like I'm just going to set up my

password also

so that any other person cannot connect

with my uh Wi-Fi then this one is the

Cloud Server that is the token that we

can select it so there is many tokens

over there you can create new one also

that also we have discussed in the

previous class how we can create a token

now I'm going to select this token when

we are going to do it first time you

have to create that token like this then

after that you have to select the token

and all the setup is complete again

repeating all the step first of all we

have to go to the configurations we have

to click on the Cloud Server or

Bluetooth we have to select over here

Cloud Server then we have to select

module that ISO Wi-Fi module that is ESP

826

module and then we can apply it that

setup we have already done then ardino

then Wi-Fi module then setting in the

setting we have to go with hardware

setup serial interface board rate Wi-Fi

name password and Cloud Server like this

that you can see over here then after

that we are going to uh see over here

get the source

code like this so get the source code

over

here now you can see your code is

generated like earlier we have done it

so this one code we have to copy it and

that we have to paste it in the ardino

software I'm going to open Ardo software

and we are going to copy this code

also so copy this code like this right

click copy and then after that this code

we are going to paste it in the ardino

software and after pasting the code what

next we have to do we have to connect

that ardino plus Wii module with the

computer and we have to upload the

program in that ardino plus WiFi module

so that process we have to follow it so

now let's the Ardo software that is

being

opened so this one is my ardino software

over there I'm going to open

new and delete previous code and in the

ardino software we are going to paste

the code on the uh whatever code we have

copied it from the software like this

then what we have to do we have to

verify the code from this button you can

verify it so code will be get verified

because we have done nothing change over

there everything is same to same that we

have pasted it over

there after that what next you have to

do verification is going on wait for the

moment done then go to the tool from the

tool we have to select the port now Port

is not

visible so for that what we have to do

for the port selections we have to

connect that ardino Uno plus WiFi module

with this setup whatever setup we are

having so we have to connect it over

there so I'm going to connect my

Hardware so be with

me so ardino Wi-Fi board that I'm going

to connect it with my computer

now that is connected so you are going

to hear some sound over there so after

that again you have to check it out in

the tool and you will able to see your

com Port now my com Port is showing over

here so it's saying that device not

recognize okay let me check it

out go to the device manager if you want

to check it out if there is any error in

the device manager or in the port

connections so there is no port let me

connect it again disconnect it connect

it

again not recognize yet change the

port so it is connecting comport is

visible now you can see com 98 is there

so what we have to do after doing this

we have to upload this code and select

the com Port that is

com98 we have selected it then after

that we have to upload using this button

that is the same setup that we have done

it

earlier might be that ort is not visible

okay that is

okay then upload it wait for the moment

and the code is

uploading after uploading the code we

have to done uploading over here so what

next we have to do over there we have to

connect that ardino board with the Wi-Fi

so what I have done over here I'm just

going to show you in the video that you

can see

it so now you can see over here in the

video the hardware that we are using it

so what we have done we have uploaded

the code in the hardware so after

uploading code what next we have to

do so there is some uh my USB is little

bit loose so now after uploading the

code what next we have to do we have to

go to that setup of Wi-Fi that how Wi-Fi

is being get connected so power is on

right now so my port is little bit lose

let me use another Port another side

one that is working fine so

now what next we have to do after doing

this we have to go to the mobile app and

we have to turn on the mobile hotspot so

that I'm going to do it so you can see

over here in the mobile phone I'm just

going to share my Mobile screen so that

you can see that how that is working so

that I'm going to check it

out okay okay okay okay

wait for a moment my USB is little bit

loose let me use another

one so then after that we have to open

the same mobile app and also one more

thing we have to check it out on the

cloud

also so in Cloud also we can see how

many devices are connected over there

okay now we are going to check it out

the device is connected with my uh

computer so we have to go to that uh

remote XY and you can see over here go

to your project my token so in the my

token you will able to see how many

devices are connected now you can see

this one was the token that we have

selected that is connected now

so what next step we have to do we have

to go to the mobile app so that is

mobile app in the remote X XY that we

are using it so I'm going to move over

here with the remote

XY uh remote XY I'm going to use it over

here go to the remote

XY and I'm just going to share first of

all the Mobile screen

recording in

progress okay so I'm going to share the

screen

okay so now you can see Mobile screen

over there and over there we have to

check it out the Wi-Fi device so over

there two devices connected with my

Wi-Fi so two devices are connected over

here with my Hotspot one is my mobile

phone and another is unknown device that

is my Wi-Fi module that is connected

with this one so then after that we have

to open remote XY app this one app we

are going to open it so when we are

going to open it first time it will be

look like this we have to click on the

plus button or you can use that QR code

also that is available over there in

that uh remote XY app that also we can

use it but I'm going to click on the

plus button previously we have used

Bluetooth now we are going to use cloud

internet we have to select the last

option Cloud Server and this token

number already we have given device

token that is bbbb there is a detail

name that you can see on the web portal

so now after that we have to connect it

so now after doing this the connection

so you will able to see whatever mobile

app we have designed that is visible now

that mobile app is connected using iot

using internet so if my mobile is placed

100 kilm away or 2,000 km away but that

is connected with the internet and my

ardino board is placed uh in another end

so we will able to control ardino using

the mobile app using internet very

simple way without any code uh we have

written it over here that will work fine

now I'm going to connect LED over there

in the hardware and I'm going to show

that how it will work so be with me I'm

going to uh connect LED over

there

e e

so now what we are going to do I'm just

going to connect One LED on the pin

number uh 13 and uh ground or 12 that

you can take it and you will be able to

control those pins using uh your

board okay now I'm just going to show

you on the hardware that how it will

look like

now let me share camera

also so over there you can see the LED

is

connected so LED we have connected over

there now in this led what we are going

to do it I'm going to turn it on using

my

button so like this button I'm going to

make it on so LED is turning on and

turning or like earlier we have done on

the Bluetooth also so this one we are

doing using iot using internet using a

remote location we can make it on and

off so after this led what next we can

do it we can connect over here that iot

application iot mean any uh sensor you

can connect it based on that you can

control the appliance and you can

control appliance using this mobile app

and like you can connect relay module

also over there and then after that you

can AC Appliance also so all the setup

is same just you have to connect using

that Wi-Fi module the module we are

using it here that is Ardo Uno plus

Wi-Fi module this one module we are

using it over here if we are going to

connect pin number on the 12 because we

have connected uh program over here for

two pins two buttons so this button will

work that post button you can see in the

Mobile screen with the help of that you

can make it on and off on 12 number pin

and 30 number pin also you can control

it using this button so multiple pins

you can connect it over there and based

on that you can control your Appliance

okay so now coming back over here so

whatever setup we have done it that we

have done it on the cloud so now coming

back to computer

screen okay so over here also you can

see the setup we have done and you can

see on the cloud that cloud is connected

now

so this one is very simple approach with

the help of that you can connect with

the internet easily so that is one setup

then after that what next we can do it

if we want to write your own customized

code this one tool is for without

writing any single line code

automatically so if you want to send

data to another cloud like earlier we

have used that things SP Cloud In This

Cloud if you want to send the data you

have to write your customized code over

over there so that code you have to

upload it on the hardware and after that

you have to send data to This Cloud so

for that I'm just going to use over here

code first of all let me login In This

Cloud and after doing login so all the

setup we have discussed in a previous

class today we will directly upload the

code in this

cloud and we will send data to the cloud

so for that I'm going to open Simple uh

project for dst1 think

speak so ear we have tried in the Sim

simulation using W in the W that was not

working so I'm going to use Simple ESP

8266 Wi-Fi module and That Thing One

sensor we can mount it over there that

is

dst1 sensor that also we can use it over

there so using that sensor dst1 what can

be done over there we will able to send

data of temperature and humidity from

the hardware to this This Cloud so let

it get open this one is taking a lot of

time okay so this one is a simple code

that we are going to use it for DST

sensor so over there we are going to use

these are the different sensor pin like

soil moer sensor you can use it and

different sensor data you can send it

this one is API key and dstd sensor we

can use it this one is a standard code

you can get it on the internet also that

code easily available so this one key

are going to change it so let me open

that

key things

speak okay now you can see uh we have

made one channel this

iot earlier in the previous class so

this channel we are going to add on over

here the API key where is my API

key API ke or right

API this one ke we want to copy it now

after that but next we have to do

it we are going

to use over here this API ke in our

code so this API key we are going to

change it so what else you can do it

over here all of the setup is same

API we have changed it and then Wi-Fi

name is this one is inovation lab LLP

and password is nil so password is

nothing over here so if you want to add

on password that also we can do it but

without password also we can connect it

so that is delay DST sensor analog read

temperature API things speak and then

after that it will start working okay so

now what next we have to do you can

verify this code and then we are going

to upload it in this board ardino plus

Wii board we are going to upload this

code so be with me I'm just going to

upload this code in know so it's saying

some error over there so what is the

error let me check it

out okay this one is error about the

multiple file over there I'm going to

open this code in another ardino

software

so we have to

use ardino

software so because I'm having multiple

software that's why that conflict is

occurred if you are going to use

directly in the ardo you will not face

any issue over

there so we are having version is right

now I know

1.8.10 so let me use 1.8.9

so directly just we have to execute that

file in ardino software will open like

this and you can paste your code and you

can verify your code and you can upload

that code that code will work fine over

there so let it get open and then after

that we are going to send data to the

cloud so over there I'm going to select

it this one is my code after updating

this API key you can verify the code in

the verification you can get it what is

the problem in your code so if you're

facing any problem in the verifications

that you can resolve it and again you

can upload the code so your code should

be get verify

first verify then it's problem in the

software so done compiling you can go to

the

tool Port is com 11

select it and then upload

it right now I have not connected any

sensor directly upload simple check this

one code is for multiple sensor two

sensor three sensor we are using it over

here done uploading so after done

uploading what next we have to do uh we

have to check it out that data is going

on the cloud or note so that we are

going to do it and we are going to uh

remove that password so might be there

is disconnectivity be with

me password disable so security I'm

going to make it

none so might be connection got

disconnected okay now I think that is

working

okay be with me I'm just going to

connect it

okay I'm just sharing it again might be

my connection got disconnected so now

let me share the screen

again okay so this one is the cloud that

we are using it and now you can go to

your private view so over there your

data should be visible whatever data you

are sending it that should be visible

Now location is coming over there that

we have done earlier also now multiple

uh visit Channel setting we can do it

and temperature humidity and 2 three

field also we are going to add on for

different sensors so if there there is

any other sensor which one is sending

data that should also visible you can

save

channel so now we are going to see that

the data is coming or not so multiple

input we have taken it and this one is

our code we have uploaded the code and

we are using different sensors over

there a note A1 temperature sensor key

so now we have to wait for a few moment

because there is lot of delay over

there so after delay our data suit that

is delay is 15

second so that we can reduce it also and

then you're going to find that your data

is going on the cloud so your mobile

should be connected with your internet

my device is not connected yet

yes that is connected

now so now we have to

see the how much data we are getting it

over here in the Channel 27 entries that

we have get it that is 9 day ago so no

latest data we have received

yet so wait for a moment

so now we are going to check it out the

data is coming or

not that should be

visible still there is no

data entry is

27 so let me check the internet

connectivity is okay everything is

okay data should go over

there so you can reduce the delay also

over there right now we having delay

over here also and upper side

also this one is delay over here this

one

is 5 Second Innovation lab that is

okay let me make this delay 3

second this one is also 3 second then

again we are going to upload the code

Port got disconnected let me connect it

again com 11 uploading

it so after uploading the

code we have to check it out all the

setup

again board rate

wire

DST library is

okay uploading is going

on here's my uploading done after that I

will disconnect it and I will check it

out again so over there might be have to

face some trouble shooting but you have

to try it again and definitely that will

work over there so tool

com is

11 if there is any problem over there we

can upload the code

again error is there tool Port is there

let me connect it

again upload it

so let me see another

code this one is yes done is uploading

is done over there

so after uploading we have to move

ahead so I'm going to open this one code

very simple things speak code okay so

now we have to go to uh that uh Wi-Fi

connection that we can check it out so

first of all let me check this code

again so this one is another code that

is very simple one code so this one is

for node MCU code so whenever we are

going to use node MC in the next class

then we will discuss this code so this

one is for node MCU no we are not using

right now this code so this previous

code we have uploaded that same code we

are going to check it out this

one so now this code uploading is done

so what next we have to do we have to

check the data data is not visible over

there might be the Internet is slow but

that should be work the process is same

like

this so I think we have to remove the

channel multiple field is there data

should be visible it's showing only 27

entries 9 days ago no new data we have

received API key we are using it this

one you can check again all the API

key channel number also you can see in

the

code so in the code we are using no

Channel wire Library these are the

library

sensor that is

okay dst1 is okay connecting to the

wifi this one is

okay trying to reconnect okay

humidity this one is think speak server

error field 1 2 3 4 5 the multiple field

we are using it over

here so temperature humidity should go

data over

there okay so

now let me check it on the board rate if

it is showing anything

no line

ending where is it new

line

both so it's not showing any data over

there okay so again we are going to

check it out all the data is correct we

have to check it out the cloud all the

setup is

correct private view you can see

it still we are not able to receive the

data over here might be there is issue

with the cloud and all that so anyway we

will check it out that

one there is some connectivity issue

also right now I'm having little bit

less connectivity but that will work

fine no issue over there so in the next

class I will show using that Wi-Fi

module and as well as we are going to

use node MCU also in the next class and

I will show over there how we are going

to updating the

data so now we are going to Su of this

class now we are going to discuss about

the quiz how we are going to do it what

are the things that we are going to use

it over here so in the quiz there will

be a 20 Questions those are McQ

questions like multiple choice questions

that you are going to get it so on the

20 questions you have to answer all the

20 questions so based on that you are

going to get the quiz so all the

questions will be based on the videos

those are uploaded on the YouTube

channel that we have done live broadcast

casting so you have to watch all the

videos out of that we are going to take

20 questions and based on that you have

to give quiz so 20 minute time duration

will be for the quiz and 20 questions

will be over there so I think all the

doubt related to the quiz is clear to

everyone so if there is further doubt

regarding the quiz