In file included from /Users/eliot/Desktop/ProffieOS/config/DarkSaber_Matrix.h:2,
                 from /Users/eliot/Desktop/ProffieOS/ProffieOS.ino:57:
/Users/eliot/Desktop/ProffieOS/config/proffieboard_v3_config.h:96:2: error: #error Tools->DOSFS should be set to SDIO (High Speed)
   96 | #error Tools->DOSFS should be set to SDIO (High Speed)
      |  ^~~~~
exit status 1

Compilation error: #error Tools->DOSFS should be set to SDIO (High Speed)