ESP32 / NodeMCU based Web Server with Physical Switch Feedback

In this video you will learn how to build a ESP32 / NodeMCU based Web Server with Physical Switch Feedback. This project is created with minimum components and you can assemble these components on a PCB. This is a simple but effective IoT Project. It is easy to build and can be used at home. All components are simple and easily available. You can modify this as per your need. You can connect this project using router with or without internet.

Parts list:
ESP32 / ESP8266 NodeMCU board x 1
2 Channel Relay Module x 1
Push Button Switches x 2
Resistor 10KΩ x 2
Bread Board
Mobile Charger (5V/1A) as Power Supply
Jumper wires

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[dvgelectrician]

great job my bro, thanks for this project.

[AkashBagFEce]

Bro, I want to give you a suggestion... If you had used input pull-up function, then you should not have to use those 10k resistance to keep the input high. Thank you so much for this project and code... I think it's the best code I had ever seen on internet... Both mobile and physical button control😊

[jefersonbarros]

I liked very much! My English is very basic, when I have English similar to yours I will publish my projects too. I'm brazilian

[aloisff]

It seems not to work on ESP32 Dev Kit C V4

[JavaMike]

Great video... just what I need. Do you know how to get a timestamp file on the webserver when the button is toggled on/off?

[nicolasmangini]

any way to use google assistant to turn on and off the relay?

[huy_ute]

I want to add a button but every time I add it, it will add below the existing button but not horizontally, can you show me how to edit the HTML with?? help meee

[edisonlumbi]

Como tendría que poner el código si quiero agregar un DHT 11 ??

[sansahinnovationspvt.ltd.]

how can we implement this with physical switches?

[ucantseeme]

How to control this any where in world

[axelwupper]

Hello, it was a nice Projekt. i want to use this in my garage. but i net one normal switch how you use and one switch what switch the relais on and 1sec later automaticly off. can you help me to do this with your Program? i need the normal switch to switch the light on in the garage and the other 1sec switch are the Impule to start the Garagedoormotor for open or close the door. thanks for help :-)

[AkashBagFEce]

sir, im facing an issue with this code. Its one of the best code i had ever seen about this project, no doubt... the problem im facing is strenge. i was trying to change the title of the webpage. thats why in the code, i had replacde the line "<title>ESP-32 Home Automation Server</title>" multiple times. but after uploading, the title of the wabe page is always same. i cant find where im doing wrong. im not very new in this field, im working with arduino and esp last 3-4 years, but had never seen this kinds of strange problem. can you please please please guide me? please help me sir... thank you so much in advance🙏🙏🙏

[yawarsaeed]

Hi dear,
Can you please suggest code modification incorporating Wifi Manager with existing code so the module can be easily connected to any wifi network without the need of hard coding.
An early response will be highly appreciated. kind regards.

[adrianshawuk]

I can't hear you above the music when you explain the code

[yogeshitaliya]

Esp32 /8266 पर बहोत वीडियो है लेकिन इस तरह toggle की तरह आपका पहला होगा
वो भी एकदम सिम्पल से एक्सप्लेशन में😊

[reni_christian]

Hi, nice project. is it possible to do the same with the hosted server on the cloud via JSON ( not on the esp local server ).

[kotiram]

Same project possible with 4 buttons with nodemcu esp8266

[yogeshitaliya]

क्या हम मोबाइल के hostpot on करके भी use कर सकते है ?😊

सोरी आपके वीडियो में बहोत कुछ है सीखने जैसा इसलिए पूछ रहा हु😀

[SurendraKumarOjha]

भाई साहब आपका यह कोर्ट काम नहीं कर रहा है क्या प्रॉब्लम है वाईफाई कनेक्ट नहीं हो रहा है बिना real-time वाला प्रोग्राम अपलोड करते हैं तो कनेक्ट होता है

[engr.makabirarif]

Please post tutorial on "NodeMCU 4 Load Access Pont (AP) based Web Server with Physical Switch Feedback"