Internet & Manual with Feedback | Home Automation with Blynk | Realtime Feedback | ESP32 projects

JLCPCB Prototype for $2(Any Color): jlcpcb.com
In this video, I have shown to make your own Internet and Manually controlled home automation project along with the real-time feedback this time using Blynk IoT platform
Not only that, you can also control the appliances without internet with your regular electrical switches like you normally do in your day to day life.
Goto Blynk forum for more help : community.blynk.cc
Thumbnail designed by - Darshil Rathod (Instagram - @darshil_rathod2)
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Important Links
You can Download the code,PCB design and every other details form this project from my website:-techiesms.com/...
Blynk app for iOS :- apps.apple.com...
Blynk app for Android :- play.google.co...
Goto Blynk forum for more help : community.blynk.cc
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Components List
ESP-32 development board - amzn.to/2LvBkhI
5 volts Non-latching Relay - amzn.to/2M4LKUX
Hi-Link 5 volts Power Supply - amzn.to/2URBkfg
Two pin terminal connectors - amzn.to/2UT2TVk
BC547 transistor - amzn.to/2Akuqpl
Buzzer - amzn.to/32F1rZq
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Buy the components from here
Visit my Amazon Storefront for purchasing any components you need for this project or any other project :-
bit.ly/techiesm...
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explore | learn | share

[@Project-DDE]

First of all I want to thank you for the tutorial my friend! Second, if you want to use NodeMCU, u need to delete these 3 lines "#include " "#include " "#include " and replace them with these 2 lines so the code can use other libraries. "#include " "#include " It worked for me

[@nehru123456]

Hi sir , I remembered while you said that you don’t like switch reversing like sonoff and you made fix the Manual switch position. But sir as of now we all using two way switches which are like sonoff switch no fixed ON /OFF positions. As per this whenever we connected the manual switch and automation then it’s like two way control only so please allow the switch reversing as this more useful. And when the physical switch turns on the device app get feed back as ON and if we turn of with app then the physical switch still in same last position only ...hope you got my point

[@AmateurInventor]

yeah, I am thinking about the same problem. The only solution that I found to be useful here is that remembering the past switch position using EEPROM and a pushbutton so, it would be same if you used a regular manual switch. if the internet goes and comes back again then the led which were off would be off and those who were on would be on.

[@satishgagneja9558]

Hello sir nice video. Sir can you please provide pcb board design of 16 channel board and code for it.

[@haradhanbaul9389]

Thank you so much sir for this project, sir I kindly request you to make a video on AC dimmer project along with this home automation project using Blynk IOT platform.

[@bagusramadhan8724]

Wow, what a such cool project! Tbh I've been waiting this projects from you, thank for your kindness.

[@marcoantoniosaam]

Gracias por este nuevo video, actualmente gracias por tus videos me he motivado y voy a crear mi primera placa con JLCPCB y EASYEDA.

[@AnasKhan-in3wu]

Brother... add in this project 1 dimmer system for a fan controlling....😁

[@shyamkumarrajana]

sir iam using nodemcu 1.0 while compling the code their is error #error This code is intended to run on the ESP32 platform could you help me, i need this project

[@SONU-zr5lj]

Kaya aap ka problem solve huaa ???

[@techieelectro]

Finally you made it 👍👌 awesome project 👍👍👌👌

[@Devaitechs]

*Great project sir* *I am waiting for this project*

[@yabesh6742]

Please post video like over head water tank level monitoring and controlling Motor pump automatically

[@karanparve1734]

Sir, you are such a Genius person , Iron man... :)

[@PradeepKumar-zb1dh]

Great video bro. Awesome lights 😍 Am in love with those sweet shadows.

[@techiesms]

Thanks

[@facttrent244]

And ,how many using appliances add this circuit

[@techguyz5916]

Can I connect it with Google assistant using ifttt

[@Suresh-ll8ko]

Bt problem occurs whn u turned a pin high and cut off power supply and again supply (simply on restart) now pin is actually LOW but indicator will not show it. It doesn't have feedback..

[@ameenenterprise5869]

Excellent, i am ameen from pakistan i have seen your NODE MCU ESP32 video. In which you have controlled the electric power. I have a problem. I would like to have a 3 stepper motor. clock and anti clock ways. Can you please tell me the circuit?

[@supreethk2917]

Sir I saw your best home automation project and it was best and you have used esp-32 wifi module but it is quit expensive than esp-8266 wifi module so instead of esp-32 module can I use esp-8266 module

[@Explorebydeep]

Hi Sir, Thank you so much, sir, for this project, sir I kindly request you to make a video on Like Make Wifi as a Hotspot and Control the devices offline, Also it will respond with physical switches. Control with local server.

[@fasakraja3468]

Can u please share the code and also circuit diagram without pcb (connection including resistor, transistor etc...)

[@kishorekumarsahoo9859]

Please make a video , control a car over the internet with attached a old mobile for video feedback !!

[@parthaolad7612]

there is an issue if nodemcu get damaged you will not able to use switch also

[@muhammedsaad5952]

Sir pls make a GPS location tracker using esp32or ttgo.pls sir

[@shayampatel9468]

Brother i did but i have one problem when system power off and on every relay goes on can we code power comes relays as off ?

[@facttrent244]

How to series dubble esp32, internet and manual feedback; plese give a video

[@facttrent244]

Sir, how may switch using this circuit

[@RameezRazaRiaz99]

Instead of using pull up resistor I used the inbuilt pull up function of nodemcu.

[@rinku2004ful]

Shandar concept sir. Naya aur actualise krne layak

[@techiesms]

To karo Or Haa pasand aaye to share bhi krna video ko

[@Justlikethat1407]

I turn on the device which is connected to the board while the internet is turned on as soon as the internet is disconnected the devices turned off what to do to stoping this.

[@khatrichaitanya1981]

Absulatally ultimate project but any idea with same project with 8 channel using pcf8574 io expander

[@musaddiqueahmed4662]

I used esp8266 node mcu for this project or sketch

[@surajhajari5892]

Done for 4 devices..now want to control 8 devices but after uploading updated code ( for 8 devices) node mcu connects & disconnect continuously ....

[@veejai5676]

This circuit is getting freeze, then and there and not working properly. Can u support and guide with u tips. Thank you

[@khatrichaitanya1981]

If Main supply fail and after start power all relay state same just like eeprom function

[@aviravi77]

Thanks for information! Please make a video on how to use blynk slider with ESP32 to use pwm function or make MIT app with slider.. hope to see from you soon. Thanks

[@aseemparambennykukkarlive4501]

hello sir I was having a problem in connecting to my wifi cuz its port is 8080 and the default blynk port is 80 but due to blynk .config function I am unable to change the port to 8080

[@gungunmaurya7957]

Thanks a lot but can you try to make it with ttp223 instead of normal switch and 1 thing also I wanted to know that will all coding s will be same for ttp223 as well or it'll be differ and if so pls let me know the circuit diagram & code, I'll be more thankful to you....

[@techguyz5916]

Please help me how to connect blynk virtual pins with ifttt and webhooks

[@RameezRazaRiaz99]

Bro I tried this with one relay but my relay is constantly turning on and off. I think I have an infinite loop somewhere. Could you please help me out?

[@thisisjoyjacob]

Woah. Much clear coding and development. I liked the new video much more. It seems Blynk is too easy to use.

[@techiesms]

Yaa It’s very easy to use

[@jaleelchalil1263]

Dear I hope you are safe and healthy. I already make the project and tested it's working well. I want to fix a small issue on this project. example: if connect to the relay1 Fan and turn on from blynk app while running the Fan disconnected the internet then it will turn off the Fan. so please how to fix the problem need your support. need to stable the relay previous state I hop your reply Thanks

[@Gurdeep99]

can you please make the same project with nodmcu esp8366

[@yashsaxena2558]

Hello .. Facing a issue with nodemcu i made a home automation module as you stated in video .. Everything works fine but after an hours or two it goes in offline/sleep mode...how to fix it ??

[@aseemparambennykukkarlive4501]

hey, bro, I need that not connected the wifi function for Arduino used with esp 01 please help me bro

[@shaktielectronics2234]

Sir is projects mai door notification bhi add kare

[@mr.anirban6631]

Can I use Esp8266-12E v2 board??

[@techiesms]

No

[@Moti1112]

please make video on home automation using ( siniric )and TTP 223 touch module with internet and without internet, also voice command

[@deepbhavani7391]

Sir plz can you make video on home automation without internet (means nodemcu has wifi router and by connect ur phone with nodemcu wifi range you can control ur appliances)

[@sandeepsingh_eagle]

It's really good appreciate your help Can we make without internet also connected to its own hotspot automatically

[@Sujitsaideep]

Sir ,i have done all the connections as per your diagram .coding is done still it doesn't work.

[@NRILife143]

Actually....wat if nodemcu doesnt work due to some issue....but still in this condition u cant access the onoff using switch..... Wat i meant is...can we make this feedback circuit without going through the nodemcu....then it can work if nodemcu has a fault in it. Hope u got my point.

[@AnkitSingh-eg7xx]

Sir where I can buy slide switch becoz I search on internet but I don't got any this type slide switch plz shere a buy link of slide switch.

[@Shubhamverma-yk9po]

Is project ko bluetooth ke sath banane ke liye kya kare arduino neno with bluetooth

[@sreejith510i]

Is the hilink power supply is capable for give enough supply?

[@AK_007.]

Yes. It is an 5v power supply. It is enough for powering the Esp32 board

[@sreejith510i]

But the max output current 600mamp

[@sreejith510i]

Here we have 4 relays and a esp32 with 3leds .

[@ujwalgagneja7990]

Hello Sachin, need a favour, need your help in pcb, wants to control 10 control appliances means 10 relays and want their live feedback, please help in coding, circuit diagram and pcb design asap.

[@RohitKumar-ct2ey]

Hlo sir, i want more than 16 realy control with ESP32 wifi controller, like home automation same, plz make a video realtive this topic, tell me how can its possible..

[@udit_ksoni6489]

How can we use this project for Three Phase Supply.

[@AbdullahMohsin]

love your videos! Could you cover how to control an air-conditioner with an IR transmitter??

[@ravichudgar]

how do you send the real-time feedback to appliction ?

[@Eceswar]

Hi Sir, There is a bug in your code, in setup section, while device powering on time if internet is not available the code stucks on there and even physical switches not works, need a query "while wifi.begin " along with your without_internet function, so please update in github too... need to call the below function in setup function if no internet is available at boot up WiFi.begin(ssid, pass); while (WiFi.status() != WL_CONNECTED) { without_internet(); delay(500); Serial.print("."); }

[@alifarooq3598]

Sir very informative video you made. Sir it will be wonderful if you add dimmer for fan also. And operate it on local blynk server. Your efforts are always appreciate by me. Thanks

[@theinsanevloggers2937]

Where is the circuit diagram please provide

[@jigelraja3893]

hello bro i need your help i am trying to make home automation using esp32 and i'm using your code and circuit diagram but i got a problem bro when i'm giving 5v supply esp32 is getting power but it is not connecting to my wi-fi when i removed the vin 5V supply to resistors/switchs then it connecting what i have to do ? please help me bro

[@Anandchoubey1]

Great.. can we control these with alexa/google?

[@EKLAVYAVEER]

How much it cost to make a 4 channel design like you did, including the component cost like relay esp board etc.?

[@gcmlrd12]

Great project, thanks for the effort it is on point instructive.

[@karansinghthakur9028]

Please make a video on shelly1 or any Shelly device with home assistant so that it can be use without Shelly cloud I hope you understand what I mean to say

[@fasihzafar7423]

what is the use of buzzer ?

[@naqeebraza4845]

Can this project be run with Nodemcu esp8266 board?

[@akhilchandru3]

Can I do this project with "Nodemcu" ?

[@tonysicily2687]

Liked, subscribed, and soon I will be ordering the pcb’s and components through your link

[@CreativeDesk]

can we use 220ohn resistor instead ok 10 k ...

[@amankumarpatel5624]

Bro i want this pcb for my project cause i dont know pcb designing, how can i get it

[@venkatasaivarma4277]

hi bro i aslo want make such kind of project but i want control 12 devices with both manual and internet but pcb board should be small and it should fit in that box .there is any way to make the small size pcb with more devices ..bro if you find any related information in real time .......

[@sumanns7989]

Sir can NodeMcu V3 ESP8266MOD ....30PINS be used ?

[@kushal.s.kacholiya.8925]

Can this circuit can be controlled with sinric With alexa or Apple Homekit and if yes can u show how to do and make a video on it .

[@sonuverma5681]

Is it possible to install same app in multiple phone to control same devices ?

[@davidsyahputra7774]

Thats awesome dude, I definitely gonna make this one for my shelter 👍👍👍👍👍👍

[@techiesms]

Amazing Do share the video of your project after making And also support us by sharing the video

[@miteshlakhwani]

Amazing...one qns though...Why there are 3 LEDs to let us know the connection status of board can it be just single ? Like if connected it will turn on if not it won't?

[@maheshd.e9056]

Without blynk... can you make this project...is it possible?

[@b.ashokkumar8236]

Verithanam

[@opm905]

Excellent sir

[@mrunmaydarpan125]

Thank u so much brother. If u r using esp32 it has a dual core CPU. This means u can execute different code on different cores, i made a home automation kit with dual core,. Core-0 for blynk & core-1 for Bluetooth control,

[@mrunmaydarpan125]

I can share u my code if u need.

[@techiesms]

I’ll try to make that Thanks for the suggestion

[@mrunmaydarpan125]

All u need to do is modify the code. Hardware will remain same. 😊

[@krishnomallick1815]

How to use gsm module this project

[@ruthikpokharkar5203]

Can anyone tell me how much does jclpcb charge total with delivery in india?

[@faizalkadiwala3571]

Is it working with Google assistant? And how many switch can be worked ,i mean is it possible to increase 10 switch ?

[@ptksax]

What to do in the time of COVID bro, JLCPCB is very costly to ship via FedEx to India plus import duties extra, is there any alternative

[@aniszed3641]

plz do it with 8 or 12 channel

[@mmidBD2UK]

Can this project extend 4 device to 8/12/16 ??

[@Aveekda]

Sir that's awesome solution, need support for making this project

[@arkadyutisarkar5128]

can we use esp8266 board for this project???

[@JayK108]

Shud have a way to add this to google home app.

[@CreativeDesk]

It is possible to use internal pullup (inputpullup) fuction to 4 switches ... Plz tell it affects the board during pressing the button .. Im using nodemcu ( esp8266)

[@fasihzafar7423]

Nice build bro 👍👍👍 Is that anyway to get the wattage consumption of individual load to relay. That will help us to calculate the exact electricity bill.

[@hassanahmad9597]

1-should be both esp and iPhone connect to the same WiFi? 2- can i use transistor instead of the physical switch ?

[@ohioideho6832]

Thats a cool project and smart approach. Can you make this with a 32 or 16 channel relay as well.

[@AnkitSingh-eg7xx]

Hlw boss I need this project PCB but JLCPCB is shiping charge $29. So I am unable to buy. I want to can you Provide this project pcb

[@poonampanchal7929]

Can we connect it to alexa/google ???????

[@endinmuhyidin1290]

Bagaimana saya bisa membeli ini... Dan bagaimana caranya agar saya bisa memilikinya... Saya dari indonesia

[@harryiotdeveloper7307]

Sir can you help me I have a problem when I uploading sketch on ESP 8266 it will show like this leaving hard resetting via RTS pin

[@drelectronics13]

Its common and not a problem

[@seichdh1611]

Can you get an esp8266? Cheers!