Hi Luiz, To test BAP Broadcast Source support implementation use bluetoothctl with the following commands: # endpoint.register 00001852-0000-1000-8000-00805f9b34fb 0x06 # transport.acquire /org/bluez/hci0/dev_00_00_00_00_00_00/pac_broadcast0/fd0 # transport.send /org/bluez/hci0/dev_00_00_00_00_00_00/pac_broadcast0/fd0 <file.wav>