Arduino: 1.8.7 (Windows 10), Board: “ESP32 Dev Module, Disabled, Default, QIO, 80MHz, 4MB (32Mb), 256000, None”
Sketch uses 615254 bytes (46%) of program storage space. Maximum is 1310720 bytes.
Global variables use 41548 bytes (12%) of dynamic memory, leaving 286132 bytes for local variables. Maximum is 327680 bytes.
esptool.py v2.3.1
Connecting…
Traceback (most recent call last):
File “esptool.py”, line 2637, in <module>
File “esptool.py”, line 2630, in _main
File “esptool.py”, line 2356, in main
File “esptool.py”, line 407, in connect
File “esptool.py”, line 387, in _connect_attempt
File “esptool.py”, line 341, in sync
File “esptool.py”, line 305, in command
File “site-packages\serial\serialutil.py”, line 352, in timeout
File “site-packages\serial\serialwin32.py”, line 222, in _reconfigure_port
serial.serialutil.SerialException: Cannot configure port, something went wrong. Original message: WindowsError(2, ‘The system cannot find the file specified.’)
Failed to execute script esptool
the selected serial port Failed to execute script esptool
does not exist or your board is not connected
This report would have more information with
“Show verbose output during compilation”
option enabled in File -> Preferences.