I am a student and I have a project to do on a Raspberry Pi zero W. I need to create an android application to connect to Bluetooth Low Energy (if possible otherwise normal bluetooth) in order to exchange data. But the Rpi must be a device (when the product is finished, there will be no access to the Rpi). The link must therefore be from the application. I’ve already made the app, but when it displays all the devices captured, there’s not my address's card.
I should mention that I installed bluez on my Rpi but I don’t know what else to do at all, I totally start on Raspberry. I have been looking for documentation but none of the solutions I have found work (I have only found one or two).
If anyone has any clues, I’ll take it.