Configure and Pair Two HC-05 Bluetooth Module as Master and Slave | AT Commands [in Hindi]

In this video we'll learn how to configure and pair two HC-05 Bluetooth Modules as Master and Slave devices and with the help of that How we can communicate between 2 Arduino boards Wirelessly.
इस वीडियो में हम सीखेंगे कि दो HC-05 ब्लूटूथ मॉड्यूल्स को मास्टर और स्लेव डिवाइस के रूप में कैसे कॉन्फ़िगर और पेयर किया जाए और इसकी मदद से हम 2 Arduino बोर्डों के बीच वायरलेस तरीके से कैसे संवाद कर सकते हैं।
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Thank You!
Engineers & Electronics

[@sakshiseth1166]

Thank you bhaia I was waiting for this since a very long time

[@gauravnawale8595]

I was getting error(5) when I was using two zeros 00 before MAC address, but that problem got solved when I just removed those two zeros, I can't understand what's the difference in yours and mine modules. The rest of the video was really helpful, thank you !

[@AnkitDebnath-h4h]

What is the version of the arudino ide

[@samuelowen8852]

THANK YOU WHY WAS EVERYTHING ELSE SO COMPLICATED

[@syedadnan9142]

Thanks himanshu bhai

[@CBtronics]

Sir you are great I am also big fan of you And sir esa koi programme or circuit banaye jisse hum power, amp, temp, and current or motor RPM monitor kar sake vo b computer par simulation ke jesa ki hamne ek industry me dekha tha vaha sayd PLC ka upyog hota but programme to use b karte he to kya hum arduino se esa kuch bna skte he Please answer me sir

[@AnkitDebnath-h4h]

What is the version of the arudino ide

[@user-uk6pr2ot1i]

Thank you very very very much You help me a lot You are very genius

[@nilimakulkarni4541]

nrf24l01 ka vdo banaiye plz

[@TheNaziaahmad]

Thank you for this easy to follow tutorial. I was able to set Master Slave correctly. However, once connected to the circuits, the HC05s dont pair up with each other. What could the problem be?

[@yashsoni6219]

Sir please tell In your RF one video you use vw_send ,then data will send to receiver part . So, please tell which command we use to send "A" to another Bluetooth

[@YashJain-qh5tn]

We used Serial.println('A')

[@HamzaKhwayre]

Thank you very much

[@kvvsridevi803]

Sir my bluetooth module is coming to AT mode please help me

[@HERABMODI]

Merko ek module Arduino Uno or dusra Arduino nano par use karna hai. To dono ko uno se connect karu ya ek uno se or dusra nano se??

[@pramodjalgaonkar1221]

Sir 2 esp32 ko aapas me Bluetooth connection kar sakte hai kya

[@saahithii]

can i use NANO instead of UNO???

[@nilimakulkarni4541]

working nicely

[@AnkitDebnath-h4h]

What is the version of the arudino ide

[@SwostiSagarTechnology]

Very nice sir

[@AurSunaaoKyaHaalHai]

Thanks man 👍

[@explorerpragun431]

Thanks bro For Your Knowledge

[@deepakprajapati1926]

Sauper video

[@__DARK_LORD_]

Why am i not getting any response after connecting? I connected just like you said

[@rohitkumar-dg3er]

Super bro

[@Azamkhan-yw2mq]

nice bro

[@vedantx-b2986]

You always respond to comments on your channel .you are the best youtuber thanks for a great educational video Can you make a video on i2c communication . I mean how to connect sensor using sda scl of arduino . ( Like how to connect accelerometer to arduino using i2c communication).

[@yashsoni1120]

Thank you

[@md.mizanurrahmanmanu8421]

Great bro...

[@YouAndDrawing]

Can I connect my phone to master , when master is already connected to slave. Or Can I connect my phone when the master is not connected to the slave. I want to used slave , but when I'm not using slave , that time I want to used my phone to connect to the master. Is it possible. ???

[@YouAndDrawing]

Plzz reply.

[@Amarjitsingh-up7du]

Voice transmit kar sakte hai kay

[@Electron6807]

Bro kya 4 hc05 ko ak hc 05se control kar sakte hay

[@CosmicKerbal]

Bro it's not working, even my led is blinking in your way the command at has no response.

[@Historycal.D01]

Hi Sir I follow your procedure the Bluetooth module connect but the problem I have with the Bluetooth is that once I press the TX button the LED in the RX won't on pls help out thanks

[@arduinocoder247]

Please help me My bt module is working but it cant be recognized in mobilephone

[@nilimakulkarni4541]

sahi..

[@AS-zs7jw]

can you please tell me how i can configure the HC12 as master and slave ? its data sheet donot show the BIND ADDR ROLE AT command? please answer

[@atlantic5439]

can we use mobile to change password and name

[@ganeshkadampatil1654]

Arduinodroid smartphone se how to AT command kaise de

[@saahithii]

BHAI after pairing the two modules can we use them directly??

[@powerelctiricganratortips4977]

Bhaiya aapane Jo iski coding kariye isko ek bar detail mein samjha kar iska video bataiye

[@jitendranath8867]

i like this

[@indrarider5506]

Slave COM port doesn't shows anything.. Master is printing 121 but nothing from slave side. Bluetooth is paired also. But nothing to display Or turn on led

[@mrmilan2012]

sir two bt module pair karne ke bad android app se kaise connet karenge....? pair hone ke bad android mobile me to search hi nahi kar pa raha h..? kindly guide me sir..?

[@_BanarasiVines]

Are bhai 2 bluetooth module agar paired hai apas me( ATmode me hai) toh wo module dono me se koi saa bhi mobile se connect nhi hoga

[@chetanchoudhari3360]

one BT HC05 is giving ERROR(0) if tried AT+ROLE=1 . Pl help

[@PrinceKumar-cn2fe]

Can i send values of temperature sensor dht22 through master slave mode Can it be possible.please tell me

[@himanshuup7295]

Yes

[@ramtek3602]

Bhai HC - 12 module par video banao

[@vyshnav2488]

Bhai, is the process same for HC-06

[@reliableenterprises3884]

Sir Can we connect 1 Bluetooth module to two different arduino so that one Bluetooth module will operate two arduino and if yes then how to connect it

[@EngineersElectronics]

I haven't tried this... But you can can connect the bluetooth module to the TX and RX of both the Arduino Board and try this

[@reliableenterprises3884]

Ok sir

[@andreihuzum3260]

hello ,nice video. i tried what u did but when i type comands for exemple "AT" and press ok it happens nothing. can u help me with an advice pls ?

[@roboarjun]

select the baudrate mentioned in the video and also connect rx to rx and tx to tx

[@pcb-house]

good

[@TESLASWORLDnaze]

Hello, I've a problem at BIND. I'm writing the address of the slave at the master's command window like this; For example; AT+BIND=1234,al,123456 I'm writing like this but i can't get "ok" and BIND is not changing. Sir please help.

[@gulshan0799]

Bro can you tell me if it is possible to control servo motors with it using two hc-05 bluetooth module

[@himanshuup7295]

Yes😊

[@hummingbird2520]

can we connect 100+ bluetooth slave in one host

[@sunnychhabra7672]

Hc-05 pe ek application bana do

[@frosteven837]

Can at+pswd be null or no password at all

[@chakkajahnavi4309]

Can we connect wheels instead of led and make it work?

[@EngineersElectronics]

Yes you have to use l293d motor driver for it

[@YashJain-qh5tn]

Sir Can we pair two bluetooth modules when one is with arduino uno and another is with arduino nano. Is this poosible ??

[@himanshuup7295]

Yes it is

[@TechnicalidEas07]

Engineer Bhai please make a Bluetooth keyboard 😊

[@pranavprakash373]

NOT WORKING PLEASE HELP

[@AJITSINGH-er1hr]

HM -10 module ko conect krne pr light regular glow krta hai.... Kya koi iska solutions bta skta hai. Ya koi bta sktA hai ki ye aisa kyu kr rha hai. Plz. If any one ..,🙏🙏🙏🙏

[@vedantx-b2986]

I have another query can i connect a bluetoothodule of version 3.0 with of version 2.0

[@EngineersElectronics]

yes

[@vedantx-b2986]

When iam trying to bind it , it is showing error (7) please help me resolve this problem

[@vipulsharma5836]

Iski range kitni hogi

[@YPTechDATIA]

my serial monitor not responding to AT commands but HC 05 module is in AT mode , i tried everything but no output....

[@idilsaknc4026]

Did you resolve this problem?

[@YPTechDATIA]

@@idilsaknc4026 No

[@kirubananththambi6960]

I found some issues. While communicating master and slave. Communication paired properly!!! After pair, Slave doesn't recieve the proper data.. It recieves only Junk values at slave side. Can u help me to resolve this problem??

[@himanshuup7295]

Change data types

[@RahulTanwar]

@@himanshuup7295 how ?

[@200_sakshigaud4]

SIR HOW TO BRING THE BLURTOOTH OUT FROM AT MODE SIR PLZZ REPLY

[@EngineersElectronics]

Restart the bluetooth module

[@Moderninventor]

THANKS BRO YOU ARE GOOOD BUT YOUR CODE IS NOT WORKING TOTALLY REPAIR IT

[@arduinoprojecttutorial6774]

Bluetooth module at09 ne AT Command kase send koronga sir...?osne to reset button nhi he

[@EngineersElectronics]

Uspe nai kar sakte

[@arduinoprojecttutorial6774]

@@EngineersElectronics thank you sir

[@abinashbarick7801]

what is the difference between HC-05 and HC-06......Bluetooth Module

[@mohamedahsour9897]

HC05 has two modes configuration (mater and slave), but HC06 slave mode only.

[@dadandanuri2000]

Kurang detail video yah

[@dikki8090]

kok koe pinter?