ESP32S minimal example
Tutorial: https://esp32s.com/wiki/waveshare-esp32-s3-pico-usb-arduino/
Arduino-ESP32 core: 3.3.0
FQBN: esp32:esp32:esp32s3:CDCOnBoot=cdc,PSRAM=enabled,FlashSize=16M
External libraries: none
Read the tutorial wiring and model checks before use. Compilation check only; no physical bench test.
