Thank you for your reply. Yes, exactly. That has solved the issue! Locally I had received a message with a link that describes the problem and the solution. The link is https://github.com/espressif/arduino-esp32/issues/7923 Now this is what the Serial Monitor (IDE) shows: 09:59:41.573 -> 09:59:42.46...

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After compilation of a sketch (which takes a picture with the ESP32-CAM and saves that on SD card and then uploads it with FTP) there are no errors. However when I upload also the skecth after compilation to the ESP32-CAM board then there is a failure, because esptool.exe is not found: java.io.IOExc...

When I have an ESP32-CAM and it takes a picture with a time interval and send (FTP?) that not via SDcard but directly to a map in my PC which is connected on the same WIFI network as the PC.
Does an Arduino sketch example or similar exists to realize it?

Hi, I like to upload for example every 5 minutes a picture (dimensions etc.) named "cam.jpg" to my https encrypted website using an ESP32-cam device. There are found several examples on the internet using only a WIFI connection with the result that a picture can be observed with any device on the sa...