Hi. Thank you for your respond.
I'm using ESP-IDF 5.5. with your advice I added the line "target_compile_definitions(${COMPONENT_LIB} PRIVATE CORE_DEBUG_LEVEL=5)" to my CMakelists.txt file and I also used esp_log_level in my code as shown below (still no luck).
Any more suggestions?

code example ...

Hi everyone.

I'm new to esp and just started a project with ESP32-LyraT v4.3 audiokit.
My goal for now is to make a c project that plays a .wav file from a FAT32 formatted sdcard.
I successfully flashed the esp with my project but when I try to use monitor to watch it, I don't see any of my printf ...

For some libraries I want to use, my ESP32 does not have enough heap memory available, so I need to freeze the module in order to store it in the ROM and thus save RAM.
I've searched the internet for a good tutorial but with no success (all was to advanced or not specific enough).
I hope you can ...