PlatformIO ESP32S3 Arduino USB Serial Port Monitor

platformio..ini 加上下面三行

 

[env:adafruit_feather_esp32s3]

platform = espressif32

board = adafruit_feather_esp32s3

framework = arduino

build_flags =

    -DARDUINO_USB_MODE=1

    -DARDUINO_USB_CDC_ON_BOOT=1