Hello, guys! I managed to set the HC-05 name to "Smartplant" and for a few minutes, the phone found it. (I am using a 4.4.2 version Android.) But now it can't be discovered. How do I have to connect the module to an Arduino Mega 2560? Do I have to upload some code on the board in order to get acce…

Bluetooth HC-05(ZS-040) not found by Android phone

ieee488 May 10, 2018, 10:10pm 2

Martyn Currey has an excellent tutorial.
I suggest you Google for it.

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