Great. I'm glad to hear that.

@JayShoe: Unfortunately I have no experience with the TDM signals and the ESP32. I use 8 channel TDM to exchange sound data between four Teensy 4. I use SAI2 for that. At the SAI1 interfaces of two Teensys I run a Minidsp UsbStreamer and the ESP32.

By the way: I just tested the SAI2 slave configurations (input and output) with 32bit samples that are needed in the Audio library. They are now also working and made a pull-request. Maybe Paul can merge my changes into the master when he finds some time.