Home Automation with WiFi & Bluetooth together

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Make your own WiFi and Bluetooth controlled Home Automation project with just ESP32 board. That's it....
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👨🏻‍💻 Important Links 👨🏻‍💻
For code, circuit diagram, bluetooth application and all other details regarding this project, kindly read the article of this project :- techiesms.com/...
Wifi & Bluetooth Automation using NodeMCU & HC05 - • WiFi + Bluetooth Home ...
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#WiFiBluetoothESP32

[@raagamparmar179]

Most underrated KZbin channel for iOT in history...Keep up the good work!

[@RohitPatel-nh1cp]

Ignore negative comments, we are with you. Your projects so simple and explained in details and can be commercially viable.

[@sameerg]

Early morning watching my favorite youtube channel.

[@RMquickbit]

Also Bluetooth is so crucial when you have a portable project and not always using the same WiFi settings. Example, I have a bunch portable video lights using esp boards to turn on/off and set brightness while shooting on location. Super useful

[@RMquickbit]

Well done, well done🙏🏼. I’ve been keeping an eye on your channel for awhile and I have to tell you, you’re doing really well and have some of the absolute best content right now for microcontrollers and explain it very well for even complete beginners. Again keep it up I look forward to what you come up with in the future!

[@vigneshwaransaminathan6418]

Well done sir!! Thanks for this tutorial.! Your hard work and dedication will be recognized one day.!

[@indiantiger4488]

💗 *One of the best Upgrades you made in this project..* 👌🏻👌🏻👌🏻

[@thetrojanthevirus9716]

You wont believe !!!! I had been working on this project for past 3 months, had designed the board on my own by scrapping and learning all over the internet using my 2 year engineering skills, took me alot thinking of how to sync manual and wifi switching and did something similar. Today I found this video. Just looking at u explaining and wondering was it all that hardwork waste? I'll give you somesuggestions from my design, You can use the same phase wire to porwer the devise and prallely supply to appliances(Make tracks wide to handle current). ARE YOU FACING esp reset issue? a 470uF capcitor after hilink ac to dc converer protects esp from current spikes that result in shutdown. Regarding the software part I would suggest HASSbian and a pi3 . I am devlouping my own software a and setting up cloud computing for same. Seeing this makes me so happy and sad at the same time!!

[@opengreenenergy]

Excellent video dude 👍

[@manmeetsinghKJ]

Small suggestion, in bluetooth app, if you press any button for on & off, this should be highlighted weather it is on or off.. plz do that for us.. as a viewer i told u this..

[@jeancarlosmarquez2680]

It was very helpfull for my proyect, excelent work!!!!....It works just as I wanted.

[@arjun162]

just wow..now excited for that next video of Wifi, BT & manual control. as always greatjob bro...

[@harikamalakarreddydarapu7410]

Really awesome video.great achievement for techiesms.

[@baaatli]

You're an inspiration!! How do you design PCBs? Would love to gain resources for PCB design from you!!

[@thisisjoyjacob]

This was best thing for today. I'm very excited for that next video of Wifi, BT & manual control. 😍

[@dannyjensen4954]

Thanks for this follow up video. It has saved me so much time!

[@adedayoajibade8686]

Good job. I'm having issue with the code, showing this error message "leaving.... Hard resetting via RTS". HOW do I resolve this issue? Thanks for your quick response.

[@christopherlawes9286]

This is awesome! Thank you so much. Blynk should be paying you for all the ppl that will use their app thanks to you.

[@saisaandeepsadu4083]

I'm stunned, both r one YOU rocked iT Bro

[@EasyOne]

Nicely done

[@joykumarsen9881]

Thanks, thanks a lot... For making this video with ESP32.

[@trungpham1669]

Great, this is a great project !!!!!!!!! I would be very grateful if you do a device like this: - Use esp32 to control 8 devices by Wi-Fi + bluetooth + 8 software buttons + 8 hardware buttons - 8 hardware buttons and 8 software buttons must be in sync - 1 LED shows whether esp is connected to wifi or not - 1 temperature scale - Can be controlled by google assistant Please help me, pleaseeeee :(((( My English is very poor so I am very sorry

[@SupriyoSarkar]

bro you are genuious.

[@Shortsnips1]

Wow u uploaded at 4 am that's y I am watching this video because I love early waking people 😇

[@jaydeepdholakia]

Love your videos sir!!

[@mahimachauhan435]

Great information. Explained very well. But What happened, if wifi is connected and other information are sending over wifi and and meanwhile Bluetooth data is available same time. Does it miss the Bluetooth data ?How it works ?how to configure that case? Thank you.

[@sidsingh5446]

Sir the esp32 has two core processor.. So use one processor for bluetooth and the second processor for wifi using some task...

[@nitintanwar6977]

Keep up the good work you are a roll model for person like me and please do a video on manual controll in this project as soon as possible

[@HariKrishnan-on1yf]

Exicting! Waiting for manual+wifi+blutooth project

[@vigneshwaransaminathan6418]

You will grow brother!! A really great tutorial.Thanks a lot.

[@drelectronics13]

Thankyou man it's just working fine

[@thippeswamydr8586]

Just a suggestion: You could use switch case condition instead of nested if-else-elif

[@praimondo1970]

Thank you for your job and share your knowledge. Very clear. Good luck. Keep moving.....

[@techiesms]

😇

[@sergioantunes6564]

Thank you very much for your videos sir. Very good. You are the best.

[@niltonschumacherfilho3368]

When ESP32 connects to the internet it breaks my connection with Bluetooth, and if I have a connection with Internet I can't connect to Bluetooth. Even with btStart().

[@vipinckty1]

Same here

[@niltonschumacherfilho3368]

@@vipinckty1 Hey mate, so I was working with my project and made several research to this "error", well unfortunately ESP32 can't work with both (WiFi and Bluetooth) together, so what you will have to do, is make them work together. What I mean by that. They will have to work only one at a time. Good Luck!

[@vipinckty1]

@@niltonschumacherfilho3368 ohk.. thank u for the information. 👍

[@miguelestrada2011]

You are awesome bro, you have a very great enthusiasm while developing and explaining your topics, that's inspiring, greetings from Mexico! Saludos amigo!

[@miguelestrada2011]

I want to make you a suggestion about the issue with the bt function, as I have learned, the registers that control the isr (or interruptions) inside of the microcontroller are not completely cleared when reprogramming is done, so once the flag that represents the isr of the bt function is on, the flag still on while you not clear it manually, I think you may turn it off by using a function that helps you to clear the registers of the flag, to need to turn on again the bt function as well.

[@elektronikaindonesia8967]

Good Projects.

[@raqibjaved3590]

was waiting for this... sir.. Thank You.🔥

[@matrixnul]

Can we use Blynk's bluetooth connectivity option for controlling EPS32 instead MIT APP?

[@HarshaJSM]

Yess, it's already said in the video

[@VirendraPrajapati8]

It's esp library issue, it is saved running State, you can also found with wifi also. If one time you run as hotspot it's saves that state and always run until the stop code was not initiate. Any time in any code.

[@Aloka1432]

the bluetoothserial and WiFi together don't work at all. The memory just runs out for a small code footprint too. what may be the reason ?

[@fhussainmomin268]

GREAT PROJECT.... SIR if posible power cut and on off same status light....?

[@sringenious8231]

superb bro finally u did it

[@muhammedsaad5952]

Super project loved it.

[@anokhautomation4453]

Great project 👍

[@ananddhanesan8275]

True effort there..

[@aatiqurrahman111]

Wow.such a amazing video.thanks for this video.

[@5VoltChannel]

Great 👍👍

[@AbhishekG30]

Can I make this without using the PCB,just with the ESP32 Module and Relay module seperately??? Please reply

[@yubi3133]

Good 👍

[@seda14us]

Super projekt... Thank you.

[@vcooltm8769]

hello sir,3 led the same 4 pin buttons 32,33,34 if it can be floating while the code does not exist.. tanks

[@LileshDharmik]

Sir i unable to add BluetoothSerial.h library... Plzzz help me...how can i contact you

[@navin233]

Heartful thanks for explanation of code

[@felipeleu605]

I try with it but i have receive that message from arduino "text section exceeds available space in board"

[@05arjunagarwal59]

Is there a function, like if bluetooth module is connected with phone and if it is not

[@sayedhussaini4894]

Can we add Manual control also in this? Then it will be a ultimate home automation project 😍

[@jenishthumar1904]

What should be the wiring if you want to operate it from existing switches and through wifi and also maintain the state even after power loss(retentive).

[@gfxrds7]

sir tell me can I use Bluetooth and wifi switch controls in one application

[@Santanubhunia9836]

sir, why this code is not running and seeing "text section exceeds available space in board". please help..

[@harikommana1]

Brother, how to order the PCB template that is used in this project, as most of your subscribers like me may not be knowing how to create a pcb template, can you guide us Or can you share the gerber file and component list to order

[@agdo128desciples5]

Sir is it possible to extend the code to 16 channel relay using the same code,? instead of 4 relay but it will extend to 16 relay will be activated.

[@theboss-wx6cj]

You are the best thank you very much ♥️♥️♥️🙏

[@yogendrajamsariya1193]

incredible. Sachin

[@shahedhossain3452]

(WiFi, Bluetooth, remote control, Manual Controlled, Google Assistant, and Amazon Alexa) Make a video with..👌😍😍

[@jito7921]

Wonderful project.

[@edwinardila2548]

Gracias!

[@blazerstorm3192]

The Esp32 must have a one time overide function . So once btStart was declared It started but Where btStart= True But It is Never made false i.e bluetooth is never turned off So that all

[@techiesms]

May be

[@bangaruadabala2764]

That makes sense. I was thinking how it is or can be cashed, and this is inline with my analysis above as well on how it is not called in the default constructor.

[@thinktank4481]

that awesome...so what about bluetooth+wifi +wifi credential in air....that will be complete independent

[@sayantanmaiti2513]

i'll suggest u to try local pcb makers instead of jlcpcb. time for vocal for local

[@zeyadalammari6637]

I made this code in the same way 7months ago and shared on on the arduino website

[@bharath.k.k863]

Thanks bro

[@priyanshshankhdhar347]

Can you please make a video on A2DP fuctionality on esp32 along with ESP32 wifi

[@dhruvjain5015]

ESP crashes sometimes when repeatedly turn on and off the switch. Can you tell the reason?

[@andrealeo1419]

when im trying to compile the code i am getting an error as sketch too big, what can i do ?

[@arg6172]

Dude you are perfect 😎

[@azadalam7606]

Make a home automation with fan regulater and cotrol relay with temperature sensor and one relay with pir sensor

[@Pagalcoderguide]

Please discuss about the common problem. Wifi Nd Bluetooth can't be programmed at the same time . It shows compilation error . Shows 100% memory is used

[@ajaynaik8743]

I also got same issue..

[@saharshsinha5349]

would this project be used manually with pushing switches(1 way switch) too apart from wifi and bluetooth?

[@Duniainspirasi86]

Saya sangat suka channel anda. Tolong buat tutorial saklar esp12 online offline wifi.

[@Bimjay436]

Hello sir Did you have an recommended app that can run 2 wifi in one android at the same time?

[@ashwinkori7016]

Can we make bluetooth application which will get update through current switch position like right we don't have any indication that our switch is on or off

[@meanonymous1000]

Bro plz solve my problems 1.While I am giving external power supply to esp32 , all my relays are tripping after sometime if more than 2 relays on at a time 2. Esp32 is not connecting to WiFi with load connected after restarting .. It only connects after removing load 3. How to save previous state of relays after restarting the esp32 4. Is there any other app alternative to sinric and free with ease to connect Alexa through internet

[@bangaruadabala2764]

I think the btStart method is called in _inin_bt method of BlustoothSerial.cpp and this _init_bt method is called in method begin(String localName, bool isMaster) in line 607. But I don’t think this method is being called in the default constructor. This is my analysis of why it’s not starting without including in the setup. But I don’t understand how it’s working when you said that if you comment it out later it still works. BTW, I am novice in c and c++, but have in depth knowledge in other programming and scripting languages. With that knowledge I analyzed this but if I went awfully wrong, please correct me.

[@CharudattUplap]

Can we add/integrate a WiFi Manager so that we can add the Wi-Fi and Blynk credentials online , without hardcoding it in the code

[@markrecede9900]

Hi Mr. Techiesms! I would like to ask if the ESP32 Bluetooth can be program to automatically re-connect to the App in the paired mobile phone incase it is disconnected due to signal out of range?

[@moulikoribilli]

Which board have you selected in tools to compile bro

[@nalakasampath3724]

I have a problem. Wi-Fi not reconnect. Press Esp32 Model boot button Then reconnect Wi-Fi . How can fix that ?

[@vladhristov2316]

Instead of so many IF's, you can do the SWITCH function. The link to the GitHub page isn't available.

[@rajesh_iot6674]

Awesome Bro....

[@imperialstudio2104]

We can control dc appliances or not Please some clear me 🙏🙏

[@uday5421]

We can use wifi and mobile network in blynk application means when wifi is close mobile network in automatically on

[@SumanKumar-bg3fc]

Love you Guru ji, Thank you so much for sharing the technical ingormation. Do you have any teaching class , zero to hero in IOT world ? Please let me know, I will join. Kindly accept my namaskaram.

[@yohansnipeter5312]

Superb 👌👌👌👌👌

[@ramshan7543]

Hi very good morning, One of the favourite channel for me, Can we integrate this bluetooth and wifi module in our own app without using blynk app, because we are making one app which controls with bluetooth and wifi but in aurdino we are coding differently. So my question is as you combined the two modules code in a single arudino code so can we access that with our app without using our blynk app. Please help me with this. Thank you in advance!!!

[@hrithikhu]

Please include the fan regulator in your next board to make it the ultimate home automation board

[@mistiksanju500]

Bro i need to know if this is possible or not. we have Esp32 TTGO board which can use sim for internet connection and also esp32 wifi can be used as a access point so can we share the sim internet through the wifi AP of esp32 so that we can mimic the Jio hotspot dongles

[@VirendraDhawal]

Code mobile ke Arduinoid app me complie krvane pr error aathi h Likha h bluetooth handle not declared in this scope Or mene blynk library install ki tb bhi same issue aarha h kese solve kru

[@sunilpallikkara]

Awesome

[@petechnology2775]

Great hard work, Sir why u does not use firebase