esp32 s3 issues with USB serial print – CDC/ JTAG

• USB port can act as USB serial print port

[env:esp32-s3-devkitc-1]
platform = espressif32
board = esp32-s3-devkitc-1
framework = arduino
build_flags =
	-DARDUINO_USB_MODE=1
	-DARDUINO_USB_CDC_ON_BOOT=1
upload_port = /dev/ttyACM0
monitor_port = /dev/ttyACM0
monitor_speed = 115200
monitor_dtr = 0
monitor_rts = 0

• ESP32-S3 USB CDC not being enabled at boot

• UART with chip CP2102 is not working on my esp32-s3

@home:~$ ls  /dev/ttyUSB*
/dev/ttyUSB0

@home:~$ esptool --chip esp32s3 --port /dev/ttyUSB0 chip_id
Warning: Deprecated: Command 'chip_id' is deprecated. Use 'chip-id' instead.
esptool v5.3.0
Serial port /dev/ttyUSB0:
Connecting......................................

A fatal error occurred: Failed to connect to ESP32-S3: No serial data received.
For troubleshooting steps visit: https://docs.espressif.com/projects/esptool/en/latest/troubleshooting.html

@home:~$ esptool --chip esp32s3 --port /dev/ttyUSB0 chip_id
Warning: Deprecated: Command 'chip_id' is deprecated. Use 'chip-id' instead.
esptool v5.3.0
Connected to ESP32-S3 on /dev/ttyUSB0:
Chip type:          ESP32-S3 (QFN56) (revision v0.2)
Features:           Wi-Fi, BT 5 (LE), Dual Core + LP Core, 240MHz, Embedded PSRAM 8MB (AP_3v3)
Crystal frequency:  40MHz
MAC:                28:84:85:xx:xx:xx

Stub flasher running.

Warning: ESP32-S3 has no chip ID. Reading MAC address instead.
MAC:                28:84:85:xx:xx:xx

Hard resetting via RTS pin...