Hi @Hansen, I noticed that the problem arises when both #include “SD / Seeed_SD.h” and #include “SFUD / Seeed_SFUD.h” files are included. If I include both of them only FLASH reading works if I include only #include “SD / Seeed_SD.h” then SD works. How can you solve this problem to use both SD and FLASH at the same time?
I await your considerations.
Thank you