This minimal example uses only the Arduino Uno, Shield, and power from USB connection to laptop. I adapted the example code Arduino IDE in File > Examples > USB Host Shield Library 2.0 > USBH_MIDI > ...

The version 2.0 of the Arduino Load Driver enables you to use 5V to control up to 100V allowing you to supply power to a wide range of different peripherals including motors, solenoids or anything ...

As just noted in my article about LILYGO T-32C3 module, the ESP32 Arduino 2.0.0 release happened a few days ago adding ESP32-C3 and ESP32-S2 support to the Arduino IDE. But the news probably warrants ...