DonWT

Is there anything new known about USB MIDI on the ESP32-S3? I want to build a MIDI instrument that can switch between BLE MIDI and USB MIDI. I am hoping...

I don't have an S3 right now but I will order one and give it a try.

_I am successfully using Serial, USB, BLE, and RTP Midi on an S3. All in the same project. For the USB I am using the library I have linked above....

> > Would you please tell me which board you are using. > > ESP32-S3 N16R8 It has two USB type C connectors. > > https://www.aliexpress.com/item/1005004629274672.html?spm=a2g0o.order_list.order_list_main.355.23bb1802Wew09f Thank you.

Here are my findings so far. I am using a very similar board to jhsa - a cheap clone of the Espressif ESP32-S3-DevKitC-1 (note not the current version 1.1): https://docs.espressif.com/projects/esp-idf/en/latest/esp32s3/hw-reference/esp32s3/user-guide-devkitc-1-v1.0.html...

> Try initialize the serial after the Midi.begin(). Do you still need the delay? No, that works without the delay.

I have found other situations on this and other ESP32 boards where I need to put in a delay after Serial.begin. For example in setup: `Serial.begin(115200);` `delay(2000);` `Serial.println("Starting...");` If I...

> Or maybe just while (!Serial) { } This does not work on ESP32 S3 boards.

Using the AdaFruit TinyUSB library as outlined above works but I have been having problems with the recent recent versions of TinyUSB library. As of now I am still using...

I have experienced two different problems with the Tiny USB library versions after version 2.40. One is the compile failures that you have seen. These are failures reported when the...