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esp32 cam mb is not uploading

Q&A Forum › Category: ESP32 › esp32 cam mb is not uploading
0 Vote Up Vote Down
siegmund asked 1 year ago

hi i am gettig the following message:
Sketch uses 1506877 bytes (47%) of program storage space. Maximum is 3145728 bytes.
Global variables use 70216 bytes (21%) of dynamic memory, leaving 257464 bytes for local variables. Maximum is 327680 bytes.
esptool.py v4.5.1
Serial port COM8
A serial exception error occurred: Cannot configure port, something went wrong. Original message: PermissionError(13, ‘Een apparaat dat op het systeem is aangesloten, werkt niet.’, 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: https://docs.espressif.com/projects/esptool/en/latest/troubleshooting.html
Failed uploading: uploading error: exit status 1

3 Answers
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Sara Santos Staff answered 1 year ago

Hi.
Have you read our troubleshooting guide?

ESP32-CAM Troubleshooting Guide: Most Common Problems Fixed


 
It is probably a problem with the USB cable or with the drivers.
Usually the ESP32-CAM with the MB programmer uses the CH340 drivers.
 
Regards,
Sara

0 Vote Up Vote Down
siegmund answered 1 year ago

thank you sara.
I am struggleing with an other item: how to secure mine wifi credentials with the camerawebserver example for the esp32 cam module.

0 Vote Up Vote Down
Sara Santos Staff answered 1 year ago

how to protect wifi credentials

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