This includes error messages, blue screens of death, software failing to install, and so on. Troubleshooting/support posts will be removed, these posts would be a better fit in /r/WindowsHelp or /r/TechSupport. This subreddit is not a tech support subreddit.
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This report would have more information with The selected serial port Failed to execute script esptoolĭoes not exist or your board is not connected : could not open port 'COM5': WindowsError(2, 'The system cannot find the file specified.') Maximum is 327680 bytes.įile "site-packages\serial\_init_.py", line 88, in serial_for_urlįile "site-packages\serial\serialwin32.py", line 62, in open Global variables use 15428 bytes (4%) of dynamic memory, leaving 312252 bytes for local variables. Sketch uses 214261 bytes (16%) of program storage space. I have tried so many ways to try to make my esp32 work but none have had any effect on the problem.Įrror messages: Arduino: 1.8.9 (Windows Store 1.8.21.0) (Windows 10), Board: "DOIT ESP32 DEVKIT V1, 80MHz, 921600, None" In Arduino IDE, when trying to upload any sketch, it says: “the selected serial port Failed to execute script esptool does not exist or your board is not connected”. I also tried it on 3 laptops (Windows and MacOS) with the same result. I have searched many different forums, videos and more to try to find a solution applicable and I have updated the drivers, uninstalled the USB devices in “Device Manager” and have tried 2 cables that have data lines in them. When I go to the control panel, under “Universal Serial Bus controllers”, it shows a “Unknown USB device (Device Descriptor Request Failed)”.
Then, all of a sudden, I got an error from windows 10 saying “The last USB device you connected to this computer malfunctioned, and Windows does not recognize it”.
I was able to program it with a usb cable with no problems and got detected by my laptop. Hello Arduino community, I have an ESP32 DOIT DEVKIT V1 board problem.
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