MicroPython Forum (Archive)

Hi, My mpy compiled files are not working. I used micropython 1.14 on ESP32 and mpy-cross compiled on my MacBook Pro with macOS 11.1. mpy-cross --version MicroPython v1.14 on 2021-04-21; mpy-cross emitting mpy v5 ESP32 console: MicroPython v1.14 on 2021-02-02; ESP32 module with ESP32 Type "help()" f...

Hi Dave, Thank you for your reply. I forgot to mention that I'm using a ESP32-wroom module, so I don't have a problem with sdcard, mass storage etc ;-) My issue is the possibility of copying through like uPycraft, pyboard.py etc. A some semi-solution is to obfuscate the code via mpy-cross but I don'...

Hi,
Is there a way to protect littlefs files from USB access? I don't want to allow py and mpy files to be copied.

Hi guys and thanks for reply,
So if you thinking it's not simple, does esptool allow to upload files to littlefs? Then I would create a script to burn bootrom and copy the files in second step.

OK, so you thinking it's not very simple. So maybe does esptool allow to upload files to littlefs? Then I would write a script to burn bootrom and copy the files.

Hi,
I need to upload Micropython with program files to a 30 piece of ESP32. To speed things up I would compile my own MP version already with the program files and images and libraries. In which folder should I put the files to be included in the compiled bin file?