I have a problem with uploading and communicating with ARDUINO IDE and ESP32-CAM-MB.
I have a Windows 7 and I work with the IDE version 2.1.0 which until a few days ago worked correctly.
If you connect this same ESP-32-CAM-MB board to another computer also with Windows 7 it works as it had worked correctly.
The problem is that it does not communicate, giving the following error
Failed uploading: uploading error: exit status 1
Has there been an update that my computer does not support?
I have re-uploaded the IDE version 2.1.0 without success.
I am sending a copy of the error that the IDE gives.
Usando librería WiFi con versión 2.0.0 en la carpeta: C:\Users\Usuario\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.2\libraries\WiFi
Usando librería Networking con versión 1.0.0 en la carpeta: C:\Users\Usuario\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.2\libraries\Network
"C:\Users\Usuario\AppData\Local\Arduino15\packages\esp32\tools\esp-x32\2302/bin/xtensa-esp32-elf-size" -A "C:\Users\Usuario\AppData\Local\Temp\arduino\sketches\2C35DC36A38FF1772D385B237F753087/CameraWebServer_ok_AP_Debug.ino.elf"
El Sketch usa 1055593 bytes (33%) del espacio de almacenamiento de programa. El máximo es 3145728 bytes.
Las variables Globales usan 60304 bytes (18%) de la memoria dinámica, dejando 267376 bytes para las variables locales. El máximo es 327680 bytes.
"C:\Users\Usuario\AppData\Local\Arduino15\packages\esp32\tools\esptool_py\4.6/esptool.exe" --chip esp32 --port "COM19" --baud 460800 --before default_reset --after hard_reset write_flash -z --flash_mode keep --flash_freq keep --flash_size keep 0x1000 "C:\Users\Usuario\AppData\Local\Temp\arduino\sketches\2C35DC36A38FF1772D385B237F753087/CameraWebServer_ok_AP_Debug.ino.bootloader.bin" 0x8000 "C:\Users\Usuario\AppData\Local\Temp\arduino\sketches\2C35DC36A38FF1772D385B237F753087/CameraWebServer_ok_AP_Debug.ino.partitions.bin" 0xe000 "C:\Users\Usuario\AppData\Local\Arduino15\packages\esp32\hardware\esp32\3.0.2/tools/partitions/boot_app0.bin" 0x10000 "C:\Users\Usuario\AppData\Local\Temp\arduino\sketches\2C35DC36A38FF1772D385B237F753087/CameraWebServer_ok_AP_Debug.ino.bin"
esptool.py v4.6
Serial port COM19
A serial exception error occurred: Cannot configure port, something went wrong. Original message: PermissionError(13, 'Uno de los dispositivos conectados al sistema no funciona.', None, 31)
Note: This error originates from pySerial. It is likely not a problem with esptool, but with the hardware connection or drivers.
For troubleshooting steps visit: Troubleshooting - ESP32 - — esptool.py latest documentation
Failed uploading: uploading error: exit status 1
Gracias en advance