Development

ESP32-S3 development

USB mode and serial

https://community.platformio.org/t/esp32-s3-serial-n-objects-are-silent/38449/2

CDC on boot needs to be enabled

See https://github.com/schnoog/Joystick_ESP32S2/issues/2

https://github.com/schnoog/Joystick_ESP32S2/issues/7

USB OTG port needs to be selected

https://github.com/schnoog/Joystick_ESP32S2/issues/7

Detect if serial console is connected

https://github.com/espressif/esp-idf/issues/9366

Serial DTR RTS

https://github.com/espressif/esp-idf/issues/13075

reboot by DTR/RTS

https://docs.espressif.com/projects/arduino-esp32/en/latest/api/usb_cdc.html

Check RTS/DTR response

https://sites.google.com/site/terminalbpp/

Backpatch to core 2

https://github.com/espressif/arduino-esp32/issues/7554