IoT Project using ESP32 NodeMCU ESP8266 network with Blynk App | IoT based Home Automation 2022 

⚠ This video took a long time to make if you would like to buy me a coffee to say thanks, link below: ☕ PayPal: paypal.me/sdaspay Patreon: www.patreon.com/techstudycell

This is the reason I love this channel. He shares every details,no custom pcb,no paid plans.🥰🥰

Hi there, I am a big fan of you and watch your every video for almost 4 years. I appreciate your hard work and effort behind your all projects. I have seen more than one year, you do a lot of jobs behind home automation projects based on Blynk and another platform. It is very much appreciable. If you add a digital fan regulator with those home automation projects controlled by the Blynk app then it will be a great achievement for home automation. we see some beautiful good-looking sonoff or another wifi-based Chinese Fan regulator with touch switch panels which can be controlled by both App and touch panel switch (or physical buttons when the internet is not available) to control fan speed. still, now no RU-vidr/project maker makes such this type (physical Touch Panel+Zero Crossing Ckt+Blynk app) of project. As a fan, I hope you will make this for adding your existing home automating project and will give that project (full home automation)as a gift to your viewers if you have time.

Really it is a great opportunity for me to start watching ur valuable channel & wishing u all success.

super and nice easy understanding all u projects i am happy😍

confused between nodemcu CP2102($300) and CH340($235).....which one to go? can use the cheaper one??? are those function as same

Nice project usefull for future home thank u sir u done great job

great video, use two ESP32 but response one at a time, plz hlp

Sum time our network down problem the system is not working manual and auto

Thank u very much brother, can you refer best and quality electronics components where can we purchase please.

Very nice video. Can you suggest me what is the cheapest microcontroller that I can use for my IoT project? I need to connect with it through a SIM module. What is the best SIM module that will work perfectly with Indian SIM card? Thanks in advance.

Sir esp8266 is connect but esp32 is not connected automatically

Compilation error: blynk simpleesp8266.h: no file or directory

your video is very good, i am a big fan of you, hope you do video bynk 2.0, 8 relay, bluetooth and switch

Dear sir sum tim link fail tha system is not working auto an manual

@Tech StudyCell sir what do I need to change in sketch to use touch switch using tp223 instead of push button?

Hi and thanks for the video. I was wondering if it would be possible to use the sort of technilogy you are using to push a button on my mobile phone to activate horn or a buzzer on my car providing the car has no internet service to it. Say the car is parked in a large paking lot and l need to find it. Cheers

Очень хорошо сделал! Большой молодец мужчина.

Can someone give tell one industry where the can use these abilities to make a decent living. I am trying to motivate the younger generation.

Hello! i made the board for node mcu but im having a little trouble getting proper power? ANy suggesti9ons or have a better way to dm?

This project is very useful, thank you

i have completed the project its working but there is an issue that relays are turning on when switches are of and turning off when switches are on from both sides manual switches as well as from blynk app.... any one can help me here?

Error: "Code_NodeMCUs_NEW_Blynk_4Relay_Button.ino:27:21: error: variable or field 'button1 Handler' declared void" Line 27 is used to remember the prev state. "bool fetch_blynk_state = true;" Then why this error getting?

Hi friend! Can you make video and introduce this idea: in room N1 we have temperature sensor (DHT) connected to esp32, which is sending data to blynk server. other controller which is connected to the same blynk server and controlling relay using temperature measurements from room N1

Home security pe bhi ek vdo banaiye

do you know if there is a way to made a button shortcut on my cell phone out of blynk (withouth launcing it)

un proyecto exquisito, enhorabuena, podria pedirte por favor dado que no controlo arduino el sofwar pudieses publicar el codigo para un esp32 8 reles pero escrito con esphome? gracias

why isn't my esp32 wont connect to wifi ?, please help i did as the video shows.

Bro code upload hogya but wifi me connect nhi horha, Blue light nhi glow krra wifi wala na hi device online horha.

How to on/off all module a single click?

bro please make a lock using esp32 cam,fingerprint sensor of your phone and don't use solenoid lock please use servo in place of lock 👍

In my esp blue led isn't blynking

what kind of Push Buttons /switches Momentary or Maintained ?

Well explained... Thanks for sharing👍👍👍👍👍👍

if you add wifi reset button. wifi login on phone will be great

hello friend, can I add a voltage sensor and add a water level sensor to monitor by the app

Отлично . Все получилось . Большое спасибо

sir please develop a voltage and ampere metre using node MCU or ESP 32 iot project

Great video 👍👍

Your pcb with nodmcu built-in is available with you ? I want to buy, is it possible?

Great video love it ♥♥♥

Can we not add infrared control to this project? If yes how? Please reply brother ❤️🙏🏻

TQ SO MUCH WORKING COOL

im your fan thks

Is it possible to control multiple ESP32s with one Arduino IoT Cloud dashboard?

Still it can do in blynk

Bro it is asking for Blynk confi auth while uploading what to do now?

Hii sir can you please add remote control and voice control in this project, if possible please make it sir in next video Thank you sir

Will the code work with nodemcu v3

What's program that your drow circuit ?

Hii.. can you add a circuit for controlling the speed of fan wirlessly by mobile

Bro I need your help to make My university lab automation project I want to control 70 appliances Can you help me to make this project possible Please Guide me

LIGHT OFF NAI HO RAHE WO KASEY CHECK KARUN KUN NAI HO RAHE

Can we need transformer???

Can use each room node MCU only

Thanks a lot, i'll try soon

Can we control these appliances from anywhere?

Hi bro can we use any other pins than D3 so we don't need to worry if the pin is grounded or not for the node mcu to boot. Can we use D4 instead of D3?

Awesome !

Muy bueno saludos desde España

is this need alexa

Nice Project 👌👌👌

Nice video bro

In it necessary to connect data cable to node mcu

can using two esp8266 with blynk in the project ??

Sir kha yea automatically connect Wi-Fi say hota hai yea reset Karna hoga

Sir mai electricion hu. Delhi pitampura se Mughe aap se bat karni hai please help

Bahi 433 MHz receiver and transmiter bnayoo and manual

Thanks

Here's my small doubt , Why are you (and also other RU-vidrs) limiting the project to only a few modes of operation? Like wifi+manual (no infrared & no Bluetooth control & no voice assistant ) Wifi+manual+infrared (no Bluetooth) What is the limitation here? Please clarify.. I'm trying to make it for my home And i need as many controls as possible Please reply soon 🙏🏻🙏🏻

Connect and control it Google assistance ✌️

Mujhe eski pcb chahiye kitne ki milegi

Bhai mera final year project he ess typ ka. Appse baat krna tha. Can you tell me about contact no of yours??

super and nice easy understanding all u projects i am happy😍