I was able to get this working using LittleFS after a bunch of trial and error. Apparently LittleFS does support encrypted flash. By changing the spiffs partition to encrypted, I can read and write files using LittleFS. My partition table now looks like this: # Name, Type, SubType, Offset, Size, Fla...

I'm having similar troubles with the ESP32-C3. I'm using littlefs instead of SPIFFS, but I think the issue is likely common to both. According to this closed issue, it seems like it should be possible: https://github.com/espressif/esp-idf/issues/2001 I'm wondering if I also have an issue with my par...