qmk-firmwares/keyboards/atreus/feather/info.json

{
    "matrix_pins": {
        "cols": ["D7", "B5", "D1", "D0", "C6", "B6", "F0", "D2", "D3", "F4", "F1"],
        "rows": ["B7", "D6", "C7", "F5"]
    },
    "diode_direction": "COL2ROW",
    "processor": "atmega32u4",
    "bootloader": "caterina"
}