Home Automation Using ESP8266 Nodemcu. Easy iOT Project.

Here, I showed a home automation project with esp8266 / Nodemcu using iot. Yes, internet of things. This allows us to control room lights from anywhere in the world as long as we have an internet connection. I have used very simple things like a node mcu and a simple relay board I have used Arduino uno to give separate power to the relay and node mcu. Watch the full video to know more
Link to circuit diagram and code :- harshsharmatechnicals.com/201...
Link to buy Node Mcu Combos (Harsh Sharma Technicals)
***CASH ON DELIVERY AVAILABLE***
Link to buy the Entire Combo (Including Programming Bluetooth) :- shop.harshsharmatechnicals.co...
Link to buy Node MCU & 1 Channel Relay Combo :- shop.harshsharmatechnicals.co...
Link to buy Node Mcu & 4 Channel Relay Combo :- shop.harshsharmatechnicals.co...
Link to buy Node Mcu & 8 Channel Relay Combo :- shop.harshsharmatechnicals.co...
Link to buy components from Amazon
1) Node MCU :- amzn.to/3svxxow
2) 4 Channel Relay : - amzn.to/3z4o9uI
3) 8 Channel Relay :- amzn.to/3AYxpAW
Gear That I Use - harshsharmatechnicals.com/201...
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Website: harshsharmatechnicals.com
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[@Techkre8rsYT]

Finally found the cool supportive affable
Guy who told and share all the experiences and innovations with ther viewers. AMAZING 👏

[@Saraswatischoolmaujgarh]

first time first attempt me koi project complete hua h or ye hua h apki step by step instructions se... thank you so much

[@prasanjitmandal6782]

I got nodemcu from school in a project but I forgot all the codes now after watching your video I remembered

[@razeen_128]

Awesome bro... Deserves million views ❤️

[@kidschannel3090]

You have provided detailed information.. loved it💞

[@Harshsharma5]

Thankyouuuuu 🥰🙏🏻

[@mahendravishnoi7500]

Day by day I am becoming ur big fan

[@Harshsharma5]

:)

[@diivyanshu5881]

Awesome ♥️

[@satishpal2590]

good work bro till now

[@sanjay6227]

It's amazing....James bond home automation.....

[@arjundas708]

Thank you sir for sharing the video

[@DeepakSingh-qt4wv]

Very nice video Bhai 😊

[@AnythingButUseful]

Thanks bro.. I typed while on compiling.. :)

[@Harshsharma5]

Haha! Awesome!

[@aquatester]

great explanation

[@indianelectricexperiment1055]

Nice bro😎

[@kushalmanikanta8649]

Cool.... explanation 🔥✌️😎

[@Harshsharma5]

Glad you think so!

[@moheetr]

Hi bro if I use 4 relay module whether I have to type extra code or the given code works well

[@buljan4178]

Lov ❤u... Pakistan sy ,bro

[@simarpreetkaur5141]

Bhai bhot badhiya 👍

[@Harshsharma5]

thankyou! ;)

[@Irfan4u10]

How did you configured with alexa?

[@sushilkumar-qt7ii]

Sar ji बहुत-बहुत dhanyvad aapka aapane ek long video banai isase mujhe lagta hai ki main pura santusht hun kyunki is project per ham log ek mahine se kam kar rahe hain jab bhi time milta hai aur ham log ise chalu nahin kar pa rahe hain kyunki ham log अलग-अलग liye is project ke liye fresh rahen koshish karte Hain aapki video se project successful hota hai nahin hota hai to aapse help lene ka koi rasta aap hamen provide kar doge kya sar jawab jarur dena jo bhi ho thank u sar

[@arpandas9240]

Sir please mak a full vedio of Arduino software installation in new lap including the driver which r required in uploading

[@aspirant24140]

Bro, this is only for light automation project. How can i added one more program for water level indicator in between the automation program. Tell me

[@Singh_Abhishek1]

Thanks

[@KuldeepSharma-dd4fp]

Ek number 👍

[@Harshsharma5]

yeah!

[@sarthakbhatia3074]

hey Brother, Are VIN and 5V both same?

[@vanshpal1020]

bro please help
5:15: error: universal character \u201c is not valid in an identifier

[@mahendravishnoi7500]

Suberbbbb sir

[@Harshsharma5]

shukriya ji

[@avipatel7986]

One more video on home automation through cadio home automation application

[@v2mki523]

Best

[@ravangangsters2043]

Arduino Uno ki jagah 7805 use kar sakte hai na bro

[@krishpatel6686]

My 4 chenal relay bord not working with esp8266 kya problem hoshakati he

[@maygirl4086]

agaya hai samajh

[@royx1236]

I am facing issues with relay.
My relay is getting NC to NO.. on applying both 3Volt and ground
When I touch input pin of relay to 3volt of nodemcu it gets switched... And if i also connect it with ground pin of nodemcu..it also switched on

[@mithubarman3260]

Nice Alexa v

[@litumusicworld249]

Bhai adinouno main program dal sekte hain kya

[@shreyashkajrolkar]

sir i going to do it with 4 lights and also i going to add buttons to each light means i am going to use both wife and button so pls help

[@master3232]

Thank you for illustrating like this
But mere blynk iot app m digital pin select karne ka option nhi aa rha h sir

[@chiranjitnandi3630]

Nice bro

[@Harshsharma5]

Thanks

[@gajananmutkule2266]

Sir router se connect karke bahar se mobile se connect kar sakte hai kya muze lena hai kitne din me ajayga maharashtra me

[@lionlion4761]

great job done sir
make a project esp8266 contact with mobie wifi app and without inter net
leds and relay on off
make a project sir i like your projects and like and subscribe your channel you explain very awasome

[@shreyashkajrolkar]

i am having this mini project can i get this readymade proj

[@_.m.o.x.x._.]

sir can we use esp8266 insted of esp32

[@sachinsuthar6550]

Bro blink app me hardware me node mcu ka koi option hi nhi aa rha.

[@royx1236]

Bhai manual switch se bhi kaam karta hai yeh?

[@ajaykushwaha5767]

blynk app is updated and this not show these type of interface

[@dixithadithya611]

How did you do it with alexa

[@0124akash]

Relay module se ESP32 wiring connection ko kon sa protocol bolenge sir ?

[@Saraswatischoolmaujgarh]

extended character"is not valid in an identifier
es trh ki error aa rhi h kaise shi krein

[@inertgamerz7538]

bhaiya blink app totally free h kya?

[@hahaindiatv6081]

Bhai kya bluetooth se bhi kam krvaya ja sakta

[@premknph]

Hi sir maine 8 Channel ka home automation banaya hai jisme esp8266 we module lgaya hai mera work to kar raha hai but mai google talks ya alexa kaie use kare pls help me

[@SanjeevSharma1december]

Nice, but आपने स्विच बोर्ड/बॉक्स के अंदर Arduino, NODE MCU, Relay Module सभी चीजें बिना fix किये, यूँ ही खुली छोड़ रखी हैं. इसीलिए जरा सा स्विच बॉक्स हिलने डुलने से उनके Circuit (Open PCB )आपस में Short होते रहते हैं और आपका System काम करना बंद कर देता है. यदि AC 230 V से Short हुआ तो बड़ा नुक्सान हो जायेगा। इन सब को, कम से कम Glue Gun से ही फिक्स कर दो. AC Switch & Socket के सभी terminals को Cover करो, नहीं तो Box pack करने पर ये PCB से short हो सकते हैं.

[@dasbabu5312]

Bro any desk ek problems slove plz

[@hujaifagora3355]

Moter chal sakti he bari vali?

[@frisky4016]

Bhai jan agr kisi pass arduino na ho 5V supply krny ky liye wo kiya karain

[@tarudaneditz]

When nodemcu is enough for this why you are using Arduino

[@ripperguardiangaming1065]

For 5v

[@slushyraptor9460]

Amazing

[@Harshsharma5]

Thankyouuu

[@ajaykushwaha5767]

blynk app ki link hi nahi hai description me

[@mahendravishnoi7500]

Bhai unboxing ki video dalo smart watch ki

[@Harshsharma5]

Bhai daal rakhi hai

[@valuecomretail811]

Van I use mobile charger for 5v

[@modassirhussain6661]

node mcu is not available in blynk

[@mr.experimentalhacker6049]

With this programing can I make other projects such as robot

[@Harshsharma5]

No

[@krishnendukundu1464]

Tum ak 4 channel 5v relay ka sat video make karo

[@techandropc422]

Bro please provide link which you copy pasted 8:55

[@techandropc422]

I want some help bro how can you help me?

[@sourabhsharma9985]

Canyou pls help I m getting error in the code

[@encyclopediagyan6237]

Hlo bhaiya Arduino ki jgh hum battery use kr skte h kya ?

[@Harshsharma5]

kar sakte hain but try not using a 9v battery directly in vcc

[@PradeepSharma-zg7lp]

blynk app is not working...please suggest some alternatives or explain me in detail how to proceed with new version of it in android

[@Harshsharma5]

Ugh yes blynk has been updated I'll create a new video soon

[@PradeepSharma-zg7lp]

@@Harshsharma5 Please sir make video on this topic as soon as possible

[@shikhamanocha8378]

Nice video

[@Harshsharma5]

thanks

[@vijayexperiment9376]

Arduino uno price

[@blender3.2]

nodemcu ko mobile ke charger se power de sakte hai kya arduino k jagah ?

[@Harshsharma5]

Yes

[@iamhereto]

Alexa se kaise control kare????

[@motivationalandromantic]

Bro email par letest library download link nhi aa raha hai

[@AritraMukherjee_]

blynk app se to hua par alexa yea Google home se kaise hoga

[@anishvihwakarma5157]

Can you help me.plz it's totally updated and I can't understand anything

[@user-em8er5ul8f]

Sir isko google assistant se kese control krein ?

[@basic_fps]

AT 28:39 , MERI GHARI DEKH LOO - THODA FEEK LUU

[@Harshsharma5]

😂😂😂😂😂 bhai tech channel chalate hai 😂😂😂

[@kcreations5478]

Blynk ke bina automation kaise karenge ???

[@Tech_Point_75]

Ye additional board maneger link kanha hai

[@Tech_Point_75]

9mint pr

[@tnvsprasanthpichika4243]

Can we use mobile hotspot if we do not have wifi 😎

[@Harshsharma5]

Yes

[@sharifsk0722]

Alexa integration????

[@KristanDharelBScHonsComputing]

how to setup with alexa

[@aruneshbabu5409]

Bro can you control it from anywhere in india

[@mohanexperiments9517]

ya i think soo until u mobile
and node mcu have wifi connection

[@zagamabbas4211]

Bhai kindly code be share ker dain plz

[@sarwankumar3176]

Sir ap se bat karna hai

[@adilabusafa]

يتعذر الاشتراك ولا يوجد جرس لا أعلم .

[@gamingwithmelegend8519]

Wifi hacking device bana ke website pe dalo please 🙏🙏🙏

[@Harshsharma5]

hmmm okay will try

[@ourinnovativeideas4555]

bai blynk ka link dalo

[@nayana62]

Can anybody please help me with this!!!!!
When I connect NodeMCU to my laptop, in device manager it shows FT232R USB UART under other devices with an exclamatory mark[!].
I tried installing FTDI drivers, then it showed USB Serial port(COM3) under Ports(COM & LPT),
when I try to upload code it shows selected port does not exist or your board is not connected.

[@Harshsharma5]

I got your email...
Working on it

[@nayana62]

When I plug in the USB port the built-in LED doesn't turn on.
Is there any chance that NodeMCU is not working.
I bought it from Amazon link in the video description.

[@ArshdeepSingh-rr8wp]

Does intel i3 1115g4 support hackintosh

[@Harshsharma5]

Did you check for sse4.1?

[@ArshdeepSingh-rr8wp]

What's that

[@ArshdeepSingh-rr8wp]

Please tell

[@oppiku3529]

help me sir

[@KuldeepSharma-dd4fp]

Price?

[@Harshsharma5]

not decided

[@krishnendukundu1464]

Sir Mana bhi same Kia hu but Mera relay light all Time chal rahi hey

[@Harshsharma5]

Email me

[@joolistudioupno157]

Stary `\342` in program

[@talhabaighacker]

Code kaha ha??

[@Rajat_Sagwal]

How to connect it with alexa

[@Harshsharma5]

I have a video check out

[@Rajat_Sagwal]

Sir in Ios alexa not showing any iot esp or arduino what is the reason can you explain

[@tamildesan837]

IffT integration is BS. It comes with limitations so whoever trying to use IFFT beware of that. Better buy tinxy that has all required components inbuilt . Fit and forget

[@Manishx555]

1400 aur 300 me bahut antar h

[@shudiptoraj7695]

website is not working

[@Harshsharma5]

I'm fixing it sir

[@ronyboay1785]

694 likes

[@adityashankar8726]

Bro pls rply in insta

[@Harshsharma5]

can you mail?

[@adityashankar8726]

@@Harshsharma5 ya

[@naikganesh5677]

13:34
69% aye hay......
Bade harami ho beta 🤣

[@Harshsharma5]

arey bhai mere muh te nikal gayi haha!

[@naikganesh5677]

@@Harshsharma5 bhaiyya galti se nikal gaya. 😂

[@naikganesh5677]

@@Harshsharma5 Anyways thanks for the video. I will surely try it this weekend 👍🏻