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HC06 Bluetooth module, can't find it when I search for it Answered

I paired to my HC06 Bluetooth module from my android phone then used application to drive my RC car without any issue. After that I tried to connect from the laptop or even from the same phone but I couldn't find it when I search for it, Although I'm still able to connect through the APPLICATION only and control my RC car.

I have other HC06 bluetooth module which I couldn't find it at all when I search for it.

so is that a normal problem with the HC06 and is there any solution for it ? or it is just a problem in my installation.

NOTE: I used a voltage divider circuit from the Arduino Tx pin to the module Rx pin, there is a red led on the module flashing slowly when I turn the circuit On.

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