Moreover, in addition to the error, when I open the serial monitor, I can see weird character (see attach)

I have tried many time, also changing the USB port, but always the same error. I am trying to understand what I did wrong, but the assembly/wiring and the code seem all perfectly set up. Hope someone could advice to fix this issue

Hi werkwerk65, I have the same problem, but it has never worked fine for me :x . I have always got the error in attach (see attach). It occurs every time I try to run the example code titled camerawebserver. I have also followed the advice to power the esp32 by using an external source ( 5V), but I ...