Hi. I am working a project that is running off esp32-S3. I want to integrate an FM receiver using Si4735 chip that has both analog out as well as digital out. I need to send whichever audio signal out through either the existing usb-c or via bluetooth. I cannot add additional ports or connections (e.g. 3.5 mm output jack). I have done a lot of looking for resources on both usb audio as well as bluetooth but cannot find a resource that would be helpful for a novice like me. For example, esp32-S3 has Tinyusb support and there appears to be a UAC2 audio class - but there isn't an arduino library for this. So I am looking for any guidance on how to get the output of the Si4735 to a set of usb-c earbuds. Also, there are no constraints on the earbuds - so they may incorporate DSP/DAC.
Thanks for any suggestions!
Fish