How to use Bluetooth control Relay with Arduino.

In this video we will learn how use Bluetooth module HC 05 to control 2chanel relay module with Arduino Nano.You can apply this code to use Arduino Uno or Mega as well.
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Thanks for watching.
Please download the code here;github.com/pas...

[@karlsaariste]

Amazing!!!

[@pradeep6736]

thank you it really worked

[@passiontechklm]

You're welcome!

[@HoXDipannew]

Very nice tutorial brother 🔥😍

[@passiontechklm]

Thanks alot bro 🤗

[@iggyboyTV]

I have the same home automation project as you, I have a question, for example when the light is on, and I close the app, what I want to happen when I open the app again is that I still see the status when the light is turned on

[@passiontechklm]

You can use as On and off instead of 1 2 3.

[@iggyboyTV]

@@passiontechklm how?

[@kabelomashele4799]

can u please share the circuit diagram

[@deepakkumarmahtopolytechni1255]

Ckt diagram???

[@atashhhhhhhh1727]

Sir after code upload karne ke baad jab app pe blutooth connect karna chahiye rhi hu but option nhi aara hcv05 ka ab kya kare??

[@futuremindRa]

Code upload karna par
Bluetooth connect karna par
Sirf rx nano ka andar rx light blink ho rahi
Aur relay module ma light nahi a rhi
Aur kam nahi kar ha
Iska kya solution ha😢😢😢