Arduino cloud upload error esptool

Development Tools Cloud Editor
5

I don't have any information regarding an ETA. I'll be sure to post an update here if I hear anything from the developers.

If you don't mind working from the command line, you can use an alternative workaround procedure (originally suggested by @thornemann](Upload Error: exit status 2 | ESP32 (2024 again) - #8 by thornemann)) which will allow you upload to ESP32 boards while you continue to use Arduino Cloud Editor for development and compilation of your sketches as you prefer:

  1. If you have the Arduino Cloud Editor Serial Monitor running, click the ❚❚ button ("Pause").
  2. Trigger an upload in Arduino Cloud Editor.
  3. Wait for the upload to fail with that "No such file or directory" error.
  4. Select the upload command that is shown in the Cloud Editor console.
    ⓘ In the output you shared in post #1, the command is:
    C:/Users/Pup/.arduino-create/esp32/esptool_py/4.5.1/esptool.exe --chip esp32s3 --port COM5 --baud 921600 --before default_reset --after hard_reset write_flash -z --flash_mode dio --flash_freq 80m --flash_size 4MB 0x0 C:/Users/Pup/AppData/Local/Temp/extrafiles1466702678/Blink.bootloader.bin 0x8000 C:/Users/Pup/AppData/Local/Temp/extrafiles1466702678/Blink.partitions.bin 0xe000 C:/Users/Pup/AppData/Local/Temp/extrafiles1466702678/tools/partitions/boot_app0.bin 0x10000 C:/Users/Pup/AppData/Local/Temp/arduino-create-agent1737500380/Blink.bin
  5. Press the Ctrl+C keyboard shortcut.
    This will copy the selected text to the clipboard.
  6. Start any text editor application.
  7. Create a new file in the text editor.
  8. Press the Ctrl+V keyboard shortcut.
    This will paste the copied command into the text editor.
  9. Change the filename that ends in .bootloader.bin to end in .ino.bootloader.bin.
    ⓘ For example, if the filename is Blink.bootloader.bin, you would change it to Blink.ino.bootloader.bin
  10. Change the filename that ends in .partitions.bin to end in .ino.partitions.bin.
    ⓘ For example, if the filename is Blink.partitions.bin, you would change it to Blink.ino.partitions.bin
  11. Press the Ctrl+A keyboard shortcut.
    This will select all the text in the text editor.
  12. Press the Ctrl+C keyboard shortcut.
    This will copy the text of the corrected command to the clipboard.
  13. Right click the Windows "Start" button.
    A context menu will open.
  14. Select "Search" from the menu.
    The Windows "Start" menu will open with a search field selected.
  15. Type windows powershell ise in the search field.
  16. Select "Windows PowerShell ISE" from the search results.
    A "Windows PowerShell ISE" window will open.
  17. Press the Ctrl+V keyboard shortcut.
  18. Press the Enter key.

The sketch program should now be uploaded to your ESP32 board successfully.