Hi everyone. There is a NEW, updated 2022 version of this tutorial (for mBlock 5 + new HC-05 extension), which can be located here: kzread.info/dash/bejne/dICMycOpd5OderA.html. All the best! 👍🏻

One of the best tutorials I've watched so far on YT. Thank you so much!!!!

Mano, eu estava brigando com meu bluetooth há uma semana já, e seu comentario sobre o Rx quando carregar o programa me salvou, sério. Eu já tava dessistindo do bluetooth. Muito Obrigado - D

Perfectly explained each and everything about hc-05. Thank you so much

Extremely insightful. I need more.!!

You are the best. You help me so much, Thank you!

Thank you sir! I builed this and it worked 👍

got it thank you ,works great

tried a lot of solutions but none of them worked. Your video worked.

thaks bro it is working and i have set this as home automation

Excellent video. Thank you.

Great video! Thanks.

THANKS a lot sir... works perfectly.. done my scl project with that.

Thank you so so much 💕💕 Your video help me a lot. .it save my 70 Marks..from 🇧🇩.

Don't matter how long you take, long as you do it cause you love to

Hello can i ask instead of LED can i use lightbulb instead?

Hello, would u be so kind to say how i can add more buttons in Android app?

it worked thank you !!

Hi, can you share me how to connect Serial Port? Because my Serial Port not shown (no Serial Port). Help me plsss!

Thanks for explaining sir

Very impressed

very nice thanks

ORID Code 6 entry control mesh 3 and thank you brother

I have a problem. My Bluetooth module blink a few times (about 5-10 ) and stop. Nothing is happen next. My telephone could not find this Bluetooth module. Is it broken ?

Thank you very much

Thanks bro.. but a silly question as a beginner.. how would we build led output to controll Home appliances?

I am having abit of problem at the end, i did everything but on my phone , i tried sending it command but it said Java.io.IoException : Broken pipe

very nice man!!!! thanks!

@PaulMarriott

4 жыл бұрын

No problem!

VERY VERY VERY VERY AWESOME VIDEO,VERY INFORMATIVE...

@PaulMarriott

3 жыл бұрын

Thank you.

may I know why my program cannot send data to Bluetooth devices?

First try blutooth based project success *tkuuuu....* 😀

If we don't have an Android what can we use as arduino bluetooth controller

Can I change the led with DC motor? If cant how do i add it

THANKS SO MUCH

hi i am using HC 05 blue tooth with atmega 32 ....when i send one character it is working .......... if i want to send String like " Total" from Bluetooth then how to handle this string and make my logic accordingly ...? Is there any function to convert string to char ? here is my code? int main(void) { char Data_in; DDRB = 0xff; /* make PORT as output port */ USART_Init(9600); /* initialize USART with 9600 baud rate */ LED = 0; while(1) { Data_in = USART_RxChar(); /* receive data from Bluetooth device*/ if(Data_in =='1') { LED |= (1

Nice video

How can I open and close 4 rooms with voice command?

great apps, thanks.

mine is iphone what i should do?

Can we controll it with voice comand

why it doesn't work with arduino mega 2560?

Can we use it on AC lights?

hey bro i need some help , i am using blink to control led . I want led to start fading when i turn on it remotely through ( bluetooth module HC05) from blynk app . Can you just help me out because i am searching for it for past few days but really can't find it :(

@PaulMarriott

4 жыл бұрын

Hey there. I’ll have to play around with Blynk for a bit since I haven’t really used it for LED-dimming yet. Is that what you’d like to do?

@darkvoidinfinity9810

4 жыл бұрын

@@PaulMarriott bro i don't know anything about coding, all i can do is copy paste code and do some basic changes in code . I have uploaded a fading code to a pwn pin , so it start fading as soon as i power arduino , i want to make some changes in this code as well i want led to start fading as i command them remotely using blynk or any other app . Like when i switch it ''ON'' using app then it start fading . and when i turn it ''OFF'' to turn off. I am using bluetooth module HC05 with aduino.

Have u got the arduino code for this project?

Um one question ? Shouldn't you should be using a Voltage Divider to prevent the Rx and Tx 5 volt damaging the Module. Afterall they are rated 3.3 v for Rx and Tx Pin.

@PaulMarriott

4 жыл бұрын

Traditionally you are supposed to power the HC-05 with 3.3v and 5v is not officially supported. However I have used many HC-05 modules with 5v (no resistor) and thus far I’ve had no issues with burnout and such.

Can we do it using arduino nano? Please give me a circuit design if possible with Arduino nano.. i want to do it in my project i have Arduino nano ... please help me..

its not working with me can anyone help its for my kidss project for 10th grade

it worked

How can i get the extension

Pls till me.....can we connect 8 leds.????:-?

how u burn the code on arduino uno?

Sir, will u guide me how u made Bluetooth module library by your own here or in a video, it would be helpful. THANKS AND God bless

Would you please make a video tutorial for mblock voice-controlled programming?

@PaulMarriott

4 жыл бұрын

That’s a good idea, actually! Only if I had the time and modules but perhaps it will happen someday...

Please help, i can't view the code

In which are you coding sir

أهلاً وسهلاً ومرحباً -يتعذر التعليق-لا أعلم .

Please *disconnect the Tx and RX pin from Arduino* before uploading and connect it after uploading the code. *Otherwise, it will show an error* :)

@emme-ario7060

2 жыл бұрын

omg u literally saved me

@abelojong6735

Жыл бұрын

Me too

Thanks for your tutorial but Can you please teach me the programming process using an android phone instead of pc

Hello, thank you already for the video. But would it be possible to have the program in C?

@PaulMarriott

4 жыл бұрын

Link to code is now in the description. Good luck!

@tyronrosario6862

4 жыл бұрын

no

Good

does this work for Arduino Nano too?

@PaulMarriott

3 жыл бұрын

Yes, it should.

Very nice, but how is this connected to an actual home? It would be a nice video to watch

good

File is not opening

Please app code

In 15:01, Does this works for Arduino nano??

@PaulMarriott

3 жыл бұрын

Yes, it should work.

@hasansami5181

3 жыл бұрын

my arduino connects but does not take input or give output to my phone using HC-05

@hasansami5181

3 жыл бұрын

I have tried many thing but didn't fixed the problem. Please help

Sir the codes is not there....when opening the link (no preview download) showing

@PaulMarriott

2 жыл бұрын

There should be another download button to press after you see the ‘no preview’

@souvikdhar1860

2 жыл бұрын

Download is showing

what is the ohmic value of the resistors used by you?

@PaulMarriott

3 жыл бұрын

220 Ohm

Whatever I tried three times but it didn't work

@PaulMarriott

Жыл бұрын

Use the newer tutorial kzread.info/dash/bejne/dICMycOpd5OderA.html

Can you help me with 30 devices. I get tough with this topic ,please help me!

@PaulMarriott

3 жыл бұрын

What do you mean by 30 devices? You mean 30 LEDs or Arduino boards?

Please application Android code Thank you

Programmimg for uno Plzzz

@PaulMarriott

4 жыл бұрын

someday perhaps

@PaulMarriott

4 жыл бұрын

Link to code is now in the description. Good luck!

How to code in Arduino ide

@PaulMarriott

3 жыл бұрын

The code is in the description.

@swaritawari4463

3 жыл бұрын

How to change the password

thank you vary much , but can you give me the code , please

@PaulMarriott

4 жыл бұрын

Link to code is now in the description. Good luck!

Nice project. Can u give me the code in my Email. And tell me which software do u use for coding.

Sir please give me code

code pffffffffffffffffffffffffffff fk

@PaulMarriott

4 жыл бұрын

Link to code is now in the description. Good luck!

@hananerajini3588

4 жыл бұрын

Sorry dood it s just my brother ok its him ho ride this commente sorry

@PaulMarriott

4 жыл бұрын

@@hananerajini3588 It's ok, no problem! :)

@hananerajini3588

4 жыл бұрын

Thank you

أهلاً وسهلاً ومرحباً -يتعذر التعليق-لا أعلم .

Thanks you so much

@PaulMarriott

4 жыл бұрын

Thank you!

@hananerajini3588

4 жыл бұрын

thank you for what where is the code

@PaulMarriott

4 жыл бұрын

@@hananerajini3588 Link to code is now in the description. Good luck!

Good

@hasansami5181

3 жыл бұрын

So Cool Vids

@hasansami5181

3 жыл бұрын

Thx