I am trying to write an app about listing the bluetooth device and connect with them with xamarin forms. I found a code from internet but it is for BLE and looks good, however, my target device is RN-42 which is a classic bluetooth device and of course I can't detect the device with my iPhone.
So Anyone know have to let the iOS app detect the RN-42 classic bluetooth?
Please give the specific steps about how to solve this problem, I have no experience about Bluetooth iOS app development.
i am in a hurry please help me, thanks!