The audio bootloader can no doubt be made to work (although you would need a way of confirming the process worked, eg. flash an LED) however I can't help you right now because I don't have the hardware to reproduce it.
The audio bootloader can no doubt be made to work (although you would need a way of confirming the process worked, eg. flash an LED) however I can't help you right now because I don't have the hardware to reproduce it.