Bluetooth auto connect

How to auto connect a Bluetooth device?
I tried this structure, but it doesn't work properly.

Have you already paired the device that you want to connect

Yes, I do it.

Maybe this can help

or maybe you wrote the address wrong

Hello Rez1

Did you fix your issue? When using BT (rather than BLE) one good method is to allow the App to List the BT devices it can find (does not have to display the List) and test to see if the device required is actually in the List - if yes, connect with the List Index Address, if no, notify the User that the device was not found.