It is not recommended to use the audio function on this board because there are many aspects that require you to do it yourself. We only provide the general direction and do not offer debugging support. It roughly includes the following points:
You need to add the driver by yourself and compile ...

Hello, I'm sure your Luckofx Pico has a stable power supply that can theoretically use a USB sound card. The Luckofx Pico USB can use Udisk's high-speed devices normally in host mode, and can generally support UAC high-speed devices similar to USB sound cards in software


So can i attach a usb ...

Hello as audio isnt supported directly on pico max i was thinking to attach a sound card directly to usb c, would it work, if not what are my alternatives
thank you