I already have my program and it works in visual studio, now: how do I make this program stay permanently in esp32?
I understand that you have to save the .bin image generated by visual studio using the nanoff command (nanoff --target ESP32_WROOM_32 --serialport COM12 --deploy --image "E: \ GitHub \ nf-Samples \ samples \ Blinky \ Blinky \ bin \ Debug \ Blinky.bin "--address 0x190000).
However after saving the image and feeding the circuit by USB it seems not to start ...
What you're seeing is not because the program doesn't remain in memory, it's because the build you're using has a setting that forces the CLR to wait for a debugger to connect when it exits the application execution.
To start over you have to reset the MCU and it will start over again.
FYI: the stable firmware versions provided don't have this setting enabled. Or you can build your own and change the setting.