is there a way to transfer files (.txt, .stl, images files ) via bluetooth from ios to other bluetooth devices such as raspberry pi 3? I have been able to read information using cordova javascript code but it is limited just to establish BLE communication, I haven't seen any support regarding to transfer files via bluetooth to others platforms such as raspberry pi etc. from iOS apps, is there any object-c or swift library available for these purposes?
I have tried using OBEX protocol from windows to the rasp berry pi 3 with good results but loks like the same method from an ios app is more complicated ..