Pi4 Raspaudio Ultra+ Installation

[Raspiaudio]

if you have a blue PCB you do not need to install anything on PI OS it is self detected, updated guide:

ULTRA++ installation guide

13/06/25 Automatic installation Do you have this blue card with blue button? no driver installation needed the EEPROM recognizes it. so you can go directly to the test section of this guide. [image] If it is detected you should see on top right corner : [image] if not just be sure to be updated with the last Pi OS version. Also update your Pi firmware: sudo apt-get update sudo apt-get upgrade sudo rpi-update Test your ULTRA to test open a window : arecord -f cd -d5 > test.wav Say so…

Try to start from a fresh SD and follow instruction to be sure that you have the last PI OS