BLEMIDI-Adapter

[santta]

Hi everyone, I really need the community's help!
I'm trying to run the 'BLEMIDI-Adapter' on the ESP32-S3-Zero board, from this example: https://tttapa.github.io/Control-Surface/Doxygen/dc/d5e/BLEMIDI-Adapter_8ino-example.html

However, nothing is coming out. Could someone please help me to understand the board settings?

I haven't worked with ESP32 before, so this is my first experience, but I am familiar with Arduino and the MIDI library.

I have installed the ESP32 board in the IDE and selected it in the Tools menu: 'ESP32S3 Dev Module'.
I load the sketch onto the board by selecting: Tools > USB Mode > USB-OTG (TinyUSB). The sketch compiles and loads without errors.

After booting, I remain connected via USB to provide power.
On my phone, I see that a new Bluetooth 'MIDI Adapter' device has appeared. I can connect to it, but nothing else happens: no LED lights up, and I cannot interact with the Bluetooth adapter to make it respond.

Could you please tell me what I am doing wrong and how I should configure my board properly to ensure the BLEMIDI adapter operates correctly?

[jhsa]

If you have an android phone, try downloading and installing an app called "MIDI+BTLE" from the Play store. Then start the app before any other MIDI software and connect to your device. Then leave it running and start the other apps. I hope it helps.