How To Check HC-05 Bluetooth Module Without Arduino(Working Or Not) 

you need to go to your bluetooth settings and simply press the hc05 and it'll connect to it :)

@@Yuvraj_333 ঐ সমস্যা একবছর আগে ছিল। এখন তো unable to communicate দেখাচ্ছে।

নতুন একটা Bluetooth কিনে লাগিয়েছি কিন্তু সেই একই সমস‍্য। Bluetooth এর light paired হওয়ার পরও বারবার blink করছে।

ok

@@creativedipu bro my bt module's led is just on but not blinking like yours... please tell me should I return it?

Same issue

@@harshadgunjikar1595 bro search how to program hc05 on RU-vid u have to program it first.... I solved this issue by configuring it with arduino software more on search on RU-vid for further info. 😊

Plz help bro I can't find video for programming hc 05 BT module plzz help Share that video link here 🙄

You have to connect to the 5v pin instead of 3.3v ,,,,bacause bluetooth module needs 5v.

Bro did this problem gets solved or not

This occurs when your bluetooth module is not connected to your android bluetooth...

Same

Same Problem You got solution?

@@mahajanharish9778 bluetooth is connected now but data not send to serial monitor

@@pushpendra140 bhai search mai kaise show hone lga? Please help🙏

Bluetooth module needs 5v instead of 3.3v ...