How to make a Full Home Automation System with the Nodemcu ESP8266 board and the New Blynk app

In this video, we will learn How to make a Full Home Automation system using the Nodemcu board and the New Blynk app. This system includes Temperature and Humidity monitoring system, GAS level monitoring system, Security system, water level monitoring system, and home appliances controlling system.
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How to make a Full Home Automation System with the Nodemcu ESP8266 board and the New Blynk app
• How to make a Full Hom...
***Names of components.
***step by step.
***Make it easy.
Bluetooth control remote -- bit.ly/3GWcmmD
Subscribe to more videos --- / sritutech_sritu_hobby
Website for more tutorials --- www.srituhobby...
Android app for more tutorials --- bit.ly/3GWcmmD
( Source code and circuit diagram )
=================================
Website -- bit.ly/3sLJtnp
Android app -- bit.ly/3GWcmmD
=================================
Our store with the best prices
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srituhobby.com...
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Components list (Our store -- SriTu Hobby)
=================================
1.Nodemcu board x 1 -- bit.ly/4460nNI
2.Flame sensor x1 -- bit.ly/4465mOo
3.Ultrasonic sensor x 1 -- bit.ly/3KV8o0l
4.DHT11 sensor x 1 -- bit.ly/3QCwAsW
5.MQ2 sensor x 1 -- bit.ly/4465gGw
6.PIR sensor x 1 -- bit.ly/3KYSUsf
7.Two-channel relay module x 1 --
8.LCD display x 1 -- bit.ly/40u3pcO
9.I2C module x 1 -- bit.ly/3oDXtjV
10.Buzzer x 1 -- bit.ly/3OSmPEv
11.Breadboard x 1 -- bit.ly/3V4QhK4
12.Jumper wires -- bit.ly/43V7gSR
=================================
Components list (Amazon)
=================================
1.Nodemcu board x 1 -- amzn.to/3hwqG7v
2.Flame sensor x1 --amzn.to/3TH6EMc
3.Ultrasonic sensor x 1 -- amzn.to/3gLCkRj
4.DHT11 sensor x 1 -- amzn.to/2Xnbim0
5.MQ2 sensor x 1 -- amzn.to/3nL8wCO
6.PIR sensor x 1 -- amzn.to/2JvOg97
7.Two-channel relay module x 1 -- amzn.to/3e4UABI
8.LCD display x 1 -- amzn.to/3isdBgz
9.I2C module x 1 -- amzn.to/3hqY5jC
10.Buzzer x 1 -- amzn.to/3lWe5Nx
11.Breadboard x 1 -- amzn.to/35rdMVE
12.Jumper wires -- amzn.to/2RjTt4e
=================================
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Facebook-------- / srituhobby
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Pinterest--------- / sritu_hobby
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Reddit------------- / sritu_tech
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Threads---------www.threads.ne...
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#SriTu_Hobby_Tech_arduino #Nodemcu_projects #IOT

[@WawanSetiawan_82]

Terima kasih atas informasinya sukses selalu semoga ilmunya berkah. Amiin.. Wassalam..

[@jayvardhan116]

This project looks great but I've been trying to work it out but my lcd display is blank and not only that the gauge in blynk dashboard isn't changing its value and neither the buzzer is sounding nor the led lights... I was able to upload the code but unable to get the proper out if there's anything you can help me with pls comment it....

[@muhammadnor4135]

This is the project I've been waiting for, thank you sir.! keep the spirit to make your next work

[@sritu_hobby]

your welcome

[@clawsanjuyt1608]

@@sritu_hobby bro plz give solution blynk iot free have only 5 temple after that asking upgrade provide any solution

[@vikramsd-it7873]

I connected everything as per ur video sir, but nodemcu is coming online, the sensors arent working. All components are receiving power.. please tell me what to do ? People and google forums are asking me to use the latest library and latest IDE.. if i do so, ur code is throwing errors..

[@loveshots420]

thank you bro.....i was waiting for this project for 2months🎉😅👏

[@sritu_hobby]

OMG..

[@mr.rkknowledgeking8757]

🤗Are waah 👏 brother waah🤙 amazing project & amazing video Really Good work & Good Video baho lt achhe se connection dikhaya or video me pin bhi type karke dikhyi Superb 👌 bro Aese hi project or video banate rehna me full support karunga 😊

[@sritu_hobby]

thank you

[@wayneperryman4146]

New blink app? I used it and moved on about 5 years ago

[@calambarichleah7978]

Can you vid the last 2 wire with alligator clip where you put it if you put it in power supply please ☹️

[@rahulnehalvlogs2665]

How much cost it overall takes.

[@ranjkurdish]

Perfect , Exclent 🌺

[@carloschicalla9978]

De cuantos Amperios es esa fuente?

[@kanchanchy867]

Sir, I can't find the coding The website which has the coding Is not opening

[@morphas270]

How to get notification from device? please advice or explain me sir

[@adityaupadhyay9158]

Sir , I made this project but little different .. I want to make a Circuit diagram for that.. Please tell how you made diagram

[@aashishkumbhar5674]

My buzzer is continuously on after detecting an object through PIR I have done only pir buzz and esp any solution?

[@romanmia5030]

Here water level is reducing from 12, bit how can i do that like water level incersed after adding water in the jar?

[@divyanshumare6405]

Can I contact you ? I've some problems regarding this project

[@windows10-y3d]

Can i check these with where i like to be there?!

[@ironroshan6251]

Can you please make a project with pir sensor with new blynk app?

[@calambarichleah7978]

Also what size is your breadboard my esp doesn't fit

[@sritu_hobby]

Please use two breadboards

[@avisekbardhan848]

I also want to automate my home like this.... but the issue is I want to place the sensors at different location of my house and connect all to one arduino.. if possible please help me in this project with any links, tutorials etc would be very happy

[@sritu_hobby]

You can do it. Please use the long wires.

[@calambarichleah7978]

It's required to have an LCD I2C?

[@sritu_hobby]

Yah

[@sarnoanaksholeh6704]

how to setting notification on app cloud blynk sirr...

[@sritu_hobby]

Notification widget not included in new Blynk app

[@adithvlogger]

brother what is the minimum external power supply to be given ??? can i use 5v dc rechargeable battery......if i use 5v supply does the MCU gets damaged?

[@sritu_hobby]

No problem. You can use it

[@erditon.a.9797]

I like your video tutorials, I need tutorial details but your site and application can't be accessed, can you help me? thanks

[@sritu_hobby]

I have fixed that issue

[@iyihealer1487]

It is showing "error compiling for board Node Mcu ( Esp-12E module)"..what should I do now

[@Jazzifybeats]

Bro what component have u used for 5v external power supply?? Can I use 5v battery instead of that??

[@sritu_hobby]

Ok sure

[@carloschicalla9978]

De cuantos Amperios?

[@clawsanjuyt1608]

Blynk iot have 5 temple after that' asking upgrade plz help me

[@clawsanjuyt1608]

Bro provide any solution

[@alexanderherrada5733]

hola amigo excelente trabajo tengo un problema me sale el siguiente error al subir el codigo: invalid conversion from 'int' to 't_backlightPol' [-fpermissive]

[@sritu_hobby]

English???

[@brianaspicortez4206]

Lo solucionaste Amigo??? Ese problema?

[@230V-50Hz]

Does the MCU run on 5V? I tried running it on 5v supply but the serial ic got damaged!!!!!

[@sritu_hobby]

What is MCU?

[@wayneperryman4146]

Yes it does, maybe there was a short somewhere, the GPIOs are meant to have 3.3v however

[@budiandraym8451]

@@sritu_hobby nodeMCU

[@sritu_hobby]

Yes

[@adithvlogger]

brother can you explain clearly how the external power supply is given??

[@AdityaRaj-pe4ox]

through a 5v batter the g(ground ) is to be connected to negative of batt and vin to positive

[@geniustechnology3358]

Hi your project is very nice . Thank you very much . I made same like your projects. All things is good but unfortunately notification is not coming. Both for motion and gas . If you suggest some thing on this issue will be appreciated .

[@GBENGAAJIBOLA-wg4ke]

Hello, please how were you able to. I have been trying but will not upload because the esp8266 board was version 2.0.3, I was using arduino ide 1.8.12 and was complaining the board 2.0.3 is oudated. I now had to download Arduino IDE 1.8.19 which now brought esp8266 3.1.1 having pasted the URL board manager. But now, it's always warning about my library and give one fatal error even though it will be showing done uploading. So, nothing is working

[@Raghavarora-nk8vv]

@@GBENGAAJIBOLA-wg4ke Hi bro i am also getting this same error plz help me

[@Raghavarora-nk8vv]

@@GBENGAAJIBOLA-wg4ke Are you now able to run the project

[@yohanesgizachew980]

nice projict bro

[@sritu_hobby]

thank you

[@gsk1595]

For solenoid water valve any changes in code?

[@sritu_hobby]

Yah..

[@anasrissa65]

It is a good project but the idea of using ultrasonic to detect water level is not good you can use there are many water level sensors , you can use one of them

[@sritu_hobby]

You can use a waterproof ultrasonic sensor

[@anasrissa65]

@@sritu_hobby Yes but its expensive and water level sensor low cost as it

[@hermestrismegisto4086]

Ahí en el protoboard jala a toda madre.. pero cómo los instalas ya en la realidad?

[@sritu_hobby]

English??

[@이호준-p8o]

thanks a lot bro~. I'll try your try.

[@sritu_hobby]

Your welcome

[@muzamilmir7706]

how to slove class BlynkWifi' has no member named 'notify

[@WilsonR-r3m]

I think it was changed to logEvent(), I think you have to create an event in the website and then give that inside the parenthesis, not sure how exactly though.

[@pratikyadav371]

Hii brother can we do this project without led and i2c module plz reply if yes then what we have to do

[@sritu_hobby]

You can do it.

[@pratikyadav371]

How can you guide me brother plzz it is urgent

[@pratikyadav371]

How I can do please guide

[@pratikyadav371]

Plzz guide brother

[@purnima_debbarma3426]

Can it be done without relay module?

[@sritu_hobby]

Yes

[@helgadavis5335]

Can you give a tutorial how to connect ESP32 Cam on Blynk V2...

[@sritu_hobby]

I'll do it soon.

[@mahadabdillahi276]

bro plz you can do with 4 Channel Relay With flame sensor

[@sritu_hobby]

Ok sure

[@ironroshan6251]

Thanks bro Why notification not pop up in blynk app?

[@sritu_hobby]

Notification feature is not available in new update

[@ironroshan6251]

Thanks

[@godwillmencool9424]

Nice job bro, i wish to develop it some day🤩🤩🤩

[@sritu_hobby]

Thank you

[@rashmikindal1881]

How to do the notification thing in the project ?

[@igorgaj]

I have one relay and ESP32, connect VIN and VCC on relay, both GND and pin 27 on esp board and IN on relay, this does not work. When pin 27 blink HIGH LOW relay always is open (green light, only intensity is change). I be happy to solve probelm, pin is 3.3V relay is 5V, how on this video this work? Video is perfect, i supscribe your channal.

[@sritu_hobby]

Thank you

[@wayneperryman4146]

I used an NPN transistor that used the 3.3v to turn on and off a 5v connection, plenty of guides kn youtube how to do this

[@calambarichleah7978]

Can I also use a 9v?

[@sritu_hobby]

Yah

[@arjunasatriawansyah8047]

Kak saya boleh minta programnya nggak, buat belajar🙏

[@sritu_hobby]

English??

[@AlexandraMunity23]

sir I can't get the code and circuit diagram. plz help me giving that I can't access to your website given in description

[@sritu_hobby]

srituhobby.com

[@ahmadirfan7095]

Can I know how to make a notification on blynk?

[@sritu_hobby]

It's in the code

[@sarisht22]

Hi! how to make a fire detection system with 3 sensors (lm35, flame and mq2) with blynk notification? tutorial please

[@sritu_hobby]

For that, you can use my previous tutorials

[@sarisht22]

@@sritu_hobbyoke, but those who use LM35 don't exist yet. And for flame sensors, I want to ask, how to convert the flame sensors data into light intensity information data on the LCD?

[@vinaynatkar303]

i have uploaded the code given in description but the led on nodemcu is not blinking,it stay turned on what can i do?

[@sritu_hobby]

It's a not issue

[@durairaj.d3203]

Brother how to select port "com3" ide didn't have it so how to install port com3

[@sritu_hobby]

It depend on your computer. My COM port is 3. But not your.

[@durairaj.d3203]

@@sritu_hobby brother thanks for that but i had another error "low memory storage" what did i do pls help me im doing this as my project reply asap

[@angrystark1168]

​@@durairaj.d3203he bro did you do this project?

[@raghuls1469]

Can we use this NodeMcu in realtime ??

[@sritu_hobby]

Yes

[@HarishKumarC007]

Is this blynk account free to use, if yes how long can we use, I heard policies are changed, can you please help out!!

[@sritu_hobby]

You can use it life time

[@ak-rim1323]

Can i use 5v for GPIO or i/o pin?

[@sritu_hobby]

Yes

[@wayneperryman4146]

No you can't, needs to be 3.3v

[@bhavyarathore8026]

It shows error in compiling tha code now what to do?

[@Amanyadav-rw7fu]

But the last water detection was not working properly why so ????

[@Amanyadav-rw7fu]

Aare bhosadike like maat de dikha meko demonstration q Kam nhi kar raha hai last wala ???

[@blametheflower]

this is awesome! can i ask something? how to use blynk.notify. thats not working for me ;( how can i use that?

[@jasonlol982]

Same problem here sir. It couldn't send notification to mobile when pir and gas sensor works

[@mr.experimentalhacker6049]

Sir can we use this program to control a wifi car

[@sritu_hobby]

Sorry , I'll upload this video soon.

[@adilabusafa]

يتعذر التعليق لا أعلم .

[@sritu_hobby]

English???

[@calambarichleah7978]

Can I use Esp32?

[@sritu_hobby]

Yah

[@joshuvajohnvarghese2372]

I got a weird issue. My lcd is going crazy with esp 8266 when it get connected to internet. The character are cycling so fast that it looks like its skiping the delays in lcd print portion of code while it gets connected to internet. while its offline everything is working as i coded. The same code works well with esp32 both while it's online and offline. Any idea why?

[@0124akash]

What is the change for esp32 ?

[@sritu_hobby]

I'll upload it soon

[@0124akash]

@@sritu_hobby thanks in advance sir

[@superthing6044]

HI HOW TO MAKE NOTIFICATION ??

[@baranbasaran3468]

New versiyon plase

[@ikhsanasantri524]

how about fire detector

[@sritu_hobby]

You can use a flame sensor

[@aqilasri0595]

why my esp cant not accept the coding

[@aeroman8526]

КРАССАВА!!!))

[@1.muhammadpadli121]

can i get the coding?

[@pratikyadav371]

How to do it without lcd and i2c module

[@sritu_hobby]

Please remove the LCD display

[@pratikyadav371]

But what about the code

[@sritu_hobby]

It's not issue

[@pratikyadav371]

Okay Thanks Bro

[@gsk1595]

Add fire sensors psl

[@PurabiDevi-qi6oc]

Sir I need the code of this project

[@sritu_hobby]

Description

[@PurabiDevi-qi6oc]

Sir compile error dikha raha ha

[@angrystark1168]

​@@PurabiDevi-qi6ocbro did you get the correct code working??

[@kietinh7343]

can you give me the code please

[@sritu_hobby]

srituhobby.com

[@manishdas-jd8yq]

Bruh....log event is not compiling

[@surajp3381]

where is the code link

[@sritu_hobby]

srituhobby.com

[@farissyazwan7344]

why cant not open web or app

[@sritu_hobby]

Please try again

[@amjadsas5308]

esptool.FatalError: Failed to connect to ESP8266: Timed out waiting for packet header

[@realmechatronics4771]

@@jackhandyy I also got that error. How to fix this problem.

[@navyapradeep1250]

How to get the wifi name and password

[@thummalasaisandeep6934]

Arduion program link

[@sritu_hobby]

That's Nodemcu ESP8266 project

[@s.technicalprojects4365]

Bro plz code.

[@sritu_hobby]

srituhobby.com

[@s.technicalprojects4365]

Bhai only gas sensor director code

[@sritu_hobby]

It's in the main code

[@s.technicalprojects4365]

Bhai esp Wi-Fi mobail se canect nahi horaha

[@iyihealer1487]

Please help

[@muralidharan7120]

Bro source code

[@sritu_hobby]

srituhobby.com

[@alialkisi2004]

hello, i want to contact you please how can i do that.

[@sritu_hobby]

Please visit my website srituhobby.com

[@kanchanchy867]

Sir, I can't find the coding The website which has the coding Is not opening

[@kanchanchy867]

Sir, I can't find the coding The website which has the coding Is not opening

[@sritu_hobby]

Try again