Unsolved Qt Bluetooth With Non-Qt Raspberry Pi

[zeinab]

Hi, everyone! I'm trying to use a Raspberry Pi 3 to communicate with my Qt software via Bluetooth. Lines from a file will be sent to the software, one-by-one, from the Pi.

I'm currently trying to implement this use case: "Connect to remote devices through a RFCOMM channel using the Serial Port Profile (SPP)."

The documentation explains how to do this by setting up a QBluetoothServer and waiting for incoming connections. I'm eventually going to be replacing the Pi with a microcontroller that transmits physiological signals, so I want the server to be hosted from the source, which is currently the Raspberry Pi, and which will eventually be the microcontroller.

Here's my question: Is it possible to do this without using Qt on the Pi?