qmk_firmware/keyboards/spaceman/pancake/rev1/feather/info.json

{
    "matrix_pins": {
        "cols": ["C7", "D6", "B7", "B6", "F0", "D2", "D3", "F1", "F4", "F5", "F6", "F7"],
        "rows": ["B5", "D7", "C6", "D0"]
    },
    "diode_direction": "COL2ROW"
}