Home Automation without Router, Hotspot & Internet | ESPNOW two way communication | ESP32 & NodeMCU

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This video will guide you with how to transfer data using ESPNOW protocol in full duplex manner between ESP32 and NodeMCU board.
In the end of the video, we made a home automation project using ESPNOW protocol
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👨🏻‍💻 Important Links 👨🏻‍💻
Codes used in this video - bit.ly/31DUOfd
Getting Started with ESPNOW using ESP3 & Range Test - • ESPNOW as simple as po...
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⏱ Time Stamps ⏱
00:00 Agenda Of the Video
00:09 What we have learned till now about ESPNOW
00:38 What we will be learning in this video
02:07 Explaining Code for Two Way Communication both for ESP32 & ESP8266
06:57 Testing the Example code for Two Way Communication
07:21 Let's Make ESPNOW Home Automation Project
07:29 Hardware Part of the Project
08:34 Explaining code for both ESP32 and NodeMCU board for Home Automation project
12:44 Testing Home Automation project working in action....
13:15 Now Let me know what you want to learn next
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#espnow #esp32 #homeautomation

[@techiesms]

What do you want to learn next in ESPNOW?

[@naingtheawperc3817]

How master can read data from slaves and send those data to phone? OR How phone can read data from esp now network directly?

[@techiesms]

I’ll try to do that

[@muhammadsalahayaz1993]

This same project using micro python

[@arnoldaddo2642]

Is it possible to make the button act as a push button, like the light stays on when my hand is on the button and goes off when I remove my hand

[@kalomeghe]

what about ESPNOW mesh network? is it possible?

[@rarenu]

One more trendy project from you and thank you so much. I request you to add one more feature i.e., to update the touch screen button colors to change based on the feedback from the receiver whether the light is at present ON or OFF.

[@TJenga]

This is exactly what I was trying to code but I was using oled 128x64 display with push buttons for navigation. This is a great video and I will be subscribing for more!

[@mandrasaptakmandal636]

💡 : arduino iot switch with home assistant on rpi with Internet outage redundancy with physical switch. Similar to your blynk project with Internet outage redundancy. Fantastic guide btw.

[@dvdd1139]

using the espNow protocol : multiple stations' data logger (Lat/Long/Alt,humidty,temparature,baro)

[@labandrick9240]

wow wow I should have known you long time ago thanks for everything you post here the realest helpful info and the last two weeks ago I earned 100$ with the help of your videos thanks again

[@ramzanm45]

I've Recently Bought A ESP32 Board From Amazon But I don't know which is it So can you help me to find out which board I should select in Arduino IDE I am a experienced programmer but Beginner in electronics

[@TYGAMatt]

Great vid, but little confused. How are you updating the incomingSW1, incomingSW2 etc variables (lines 83~86) in the nodeMCU relay DHT11 sketch?

[@easyelectronics2563]

Always here to getting information from you 😊

[@techiesms]

I hope my videos help

[@creativescientist6127]

bro what we should write in xbm.h file

[@kamalkamel7559]

always at the top, your explanations, your subjects, I thank you for your research, your sharing, the way of applications. thank you very much

[@techiesms]

Thank you so much for this comment😊

[@kamalkamel7559]

@@techiesms it's me again, can the tft lcd pin connection with esp32? thank you

[@jaydipchodavadiya5071]

Hi sir, i use 4 & 8 channel relay readymade board with Nodemcu ESP8266. I always face relay flickering issues (for a moment it turns on and off ) when Nodemcu is powered. I tried many other pins but still isuue is there. Please help to solve this issue. If possible , prepare a short video on this topic. Thank you.

[@TechnoSAP]

Nice project sir 👍👍

[@Dk-zf7ds]

Your project are awesome. Keep doing

[@techiesms]

Thank you so much 😊 Just keep supporting, keep sharing

[@kapilpatel89]

Sir please make a video on esp32 or node mcu as Network attached storage using SSD or HDD not sd card with api upload function capable.

[@jijeshkorothpoyil2697]

Some claim up to 250meter, espressif video demonstrates even more, some claim 500m In open air in line of sight. Why? External antenna ? Or esp board orientation ?

[@kotiram9]

At nodemcu normal switches using time feed back to esp32 possible

[@rubialugattimoreira1978]

Really fantastic 🎉

[@techiesms]

Thank you! Cheers!

[@MultiSaachin]

Need to show more functions like dimming the lights, controlling ac etc

[@PhG1961]

Cool and interesting video/project !

[@spaulll]

Can we use esprainmaker and espnow at a same time in a single ESP32 to communicate with esp8266?

[@budhadityamondal9276]

Sir why nodemcu board disconnecte with my wifi after sometimes and then again I have to power off my nodemcu and it again connect but after someday it's disconnecting...

[@ManojKumar-cu3mi]

What's is the rang of communication (practically)

[@grisvianbrudlie6093]

Pls make a vid about the easy pairing process with the rssi distance in the esp now demo video.

[@mszfun8809]

i want to control 5 ESP module with one ESP module using MAC address, is that possible?

[@saranshsharma6856]

great tutorial sir. you should have added music to the whole video

[@mehulelectroniclab6374]

Thanks for this project

[@asadmolla5982]

Using node mcu 8266 Solar volt,amp, temperature, on oled display and mobile app

[@happyclashing]

Great Boss

[@markweir3653]

Hi There, How do I alter the calibration data for a 2.4" TFT screen?

[@vishalmundhe3841]

Sir does this project work using both esp as esp8266

[@shishirt5729]

Please make a video with painless mesh with OTA update via laptop without any internet

[@naingtheawperc3817]

Is it possible that the master is reading the data from the slaves and sending those data to the phone at the same time(via, websocket)?

[@mitalighosh7801]

Please make a basic video on how to use tft display and make various design on it

[@budhadityamondal9276]

Another problem with nodemcu that my device automatically switch on and off.... .. I made home automatic with sinric pro...

[@kabandajamir9844]

So nice

[@EasyOne]

how to add Multiple WIFI credentials ?

[@ronakranka3317]

Great video. Instead of manually typing Mac address of receiver, is it possible to discover the devices and assign the id dynamically?

[@techiesms]

Yes Watch out the previous ESPNOW video which I uploaded on last Sunday

[@andrivie579]

nice brother ..

[@itsme8172]

i love these ideas of yours, but I lack at programing part :-{

[@alpha_pixel_]

Make a esp cam and video viewer. Like a doorphone. I know espnow cant carry much data. But with wifi.

[@nexusvijayawada6648]

Superb bro

[@techiesms]

Thanks

[@krishnaghatol1391]

Bhaiya can you please make a video on how to connect an I²C OLED display to ESP32CAM board?

[@soovui]

Superb bro... I hv an interesting idea n I believe u can do it too. Using all ESP32 act as a Ai motion sensor using Bluetooth or wifi, talking to each other, trigger from 1st sensor when detecting human, 1st sensor will inform other sensors to turn on their light maybe 50%, when it reaches the 2nd sensor it turns on 100% and broadcast again to other sensors and so on. It will learn too, if everytime 1st sensor detected broadcast to others, the others will turn on 50% but some sensors after maybe few attempts, there is no motion detected everytime the 1st trigger sensor broadcast, it will not turn on anymore after learning all broadcast from other sensors too. This could be amazing for everyone I believe.

[@MsSanjay31]

Thank you very much,sir Please sir make video in Hindi or make a New chanal for Hindi i am waiting for New year and New chanal.

[@creativescientist6127]

BRO WHAT WE SHOULD WE WRITE IN XBM.F FILE

[@nagarava]

Sachin thanks for above, can i make with Python?

[@techiesms]

Still not sure

[@vighneshnausoshetye]

is there some thing called ling range mode? according to some youtubers it gives 500m range. do try it out

[@techiesms]

I tried but got only 150m

[@chinmay2557]

I want to talk with you bro I have some doubt

[@mail87523]

PLEASE MAKE ESPNOW + CANBUS

[@karanpanchal4896]

U not providing code of ur projects

[@vinaymama]

Super.. Can i use the same code with ESP32

[@techiesms]

Not exactly the same But need to do some modifications

[@Przemo2014]

Automatic discover new modul and communication bidiraction one to many.

[@sandeepsingh-rm3sz]

i want to learn esp to esp communication and sending data to thingspeak

[@techiesms]

I’ll try that as well Just subscribe the channel to stay updated

[@sandeepsingh-rm3sz]

@@techiesms thank you....

[@buddhimaamarasinghe9997]

How to add 4 button without internet tutorial ( Direct MAC control ), please show codes. Thanks,

[@techiesms]

Codes link is in the description

[@rohitmobilecare7691]

Sir pls hindi me video upload kar dijiye🙏❤❤

[@kabisurya]

Who told you router and internet is needed for communication. Ur RC plane is a small example

[@thevolk8537]

Live streaming in tft

[@loverosers9918]

Great Jib done sir Make a project Esp8266 board With Mobile Wifi Control Home Automation Mobile App + esp 8266 No internet

[@pratik24289]

Aap Ahmedabad se ho kya

[@techiesms]

Ha

[@pratik24289]

I m from surat

[@pratik24289]

Hindi videos banaye sir

[@techiesms]

Okk

[@tszulpinedo757]

Hola :v

[@DeeegerD]

Use a computer voice.

[@zahidakram9622]

Html how add photo local web server

[@creativescientist6127]

bro what we should write in xbm.h file

[@creativescientist6127]

bro what we should write in xbm.h file

[@creativescientist6127]

bro what we should write in xbm.h file

[@creativescientist6127]

bro what we should write in xbm.h file

[@creativescientist6127]

bro what we should write in xbm.h file

[@creativescientist6127]

bro what we should write in xbm.h file

[@creativescientist6127]

bro what we should write in xbm.h file

[@creativescientist6127]

bro what we should write in xbm.h file

[@creativescientist6127]

bro what we should write in xbm.h file

[@creativescientist6127]

bro what we should write in xbm.h file

[@creativescientist6127]

bro what we should write in xbm.h file

[@creativescientist6127]

bro what we should write in xbm.h file

[@creativescientist6127]

bro what we should write in xbm.h file

[@creativescientist6127]

bro what we should write in xbm.h file

[@creativescientist6127]

bro what we should write in xbm.h file

[@creativescientist6127]

bro what we should write in xbm.h file

[@creativescientist6127]

bro what we should write in xbm.h file

[@creativescientist6127]

bro what we should write in xbm.h file

[@creativescientist6127]

bro what we should write in xbm.h file

[@creativescientist6127]

bro what we should write in xbm.h file

[@creativescientist6127]

bro what we should write in xbm.h file

[@creativescientist6127]

bro what we should write in xbm.h file