I want to be able to connect multiple Bluetooth devices to a Bluetooth transmitter, and then stream audio from a portable MP3 player, via Bluetooth, to all of the connected Bluetooth receivers. Is this even possible?
I thought of using the A2DP profile to stream audio. But is it possible to stream audio to multiple receivers?
I was hoping I could use a Bluetooth module for this, something like Bluegiga WT32. But perhaps I should use a micro controller, maybe an Arduino, instead?
Any help would be of great use! /Johnny