I am very new to Bluetooth and displays and am trying to solve a problem I have by creating the solution. I need to be able to connect my Bluetooth headset to a PA speaker system.
My plan is to have a board that acts as the master and can handle the HPF profile, connect the audio output to a amplifier then to the speakers. I am good from the amp on, but am having trouble with what board I need, and how to connect it to a display interface for searching for Bluetooth devices and pairing with them.
What board and display should I be looking for to accomplish this?