// wiring of each half
#define MATRIX_ROW_PINS { D4, C6, D7, E6, B4, B5 }
#define MATRIX_COL_PINS { F5, F6, F7, B1, B3, B2, B6 }
// wiring of each half
#define MATRIX_ROW_PINS { D4, C6, D7, E6, B4, B5 }
#define MATRIX_COL_PINS { F5, F6, F7, B1, B3, B2, B6 }