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scottlawsonbc / audio-reactive-led-strip

:musical_note: :rainbow: Real-time LED strip music visualization using Python and the ESP8266 or Raspberry Pi
MIT License
2.67k stars 642 forks source link

What does this mean? #294

Closed Ratbagdoo closed 3 years ago

Ratbagdoo commented 3 years ago

Sketch uses 701562 bytes (53%) of program storage space. Maximum is 1310720 bytes. Global variables use 40696 bytes (12%) of dynamic memory, leaving 286984 bytes for local variables. Maximum is 327680 bytes. esptool.py v2.6 Serial port COM3 Traceback (most recent call last): File "esptool.py", line 2959, in File "esptool.py", line 2952, in _main File "esptool.py", line 2652, in main File "esptool.py", line 222, in init File "site-packages\serial__init__.py", line 88, in serial_for_url File "site-packages\serial\serialwin32.py", line 62, in open serial.serialutil.SerialException: could not open port 'COM3': 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

joeybab3 commented 3 years ago

Sounds like you haven't selected the correct com port in the Arduino menu. Check which port your Arduino is on in the device manager and change it to the correct one in the Arduino IDE.