qmk-firmware/keyboards/nightly_boards/n9/info.json

{
    "keyboard_name": "[n]9", 
    "manufacturer": "Neil Brian Ramirez",
    "url": "", 
    "maintainer": "Neil Brian Ramirez", 
    "usb": {
    	"vid": "0xD812",
    	"pid": "0x0012",
    	"device_version": "0.0.1"
    },
    "matrix_pins": {
        "cols": ["F6", "F7", "D4"],
        "rows": ["F4", "B1", "B3"]
    },
    "diode_direction": "COL2ROW",
    "ws2812": {
        "pin": "F5"
    },
    "processor": "atmega32u4",
    "bootloader": "caterina",
    "layouts": {
        "LAYOUT": {
            "layout": [
                {"matrix": [0, 0], "x": 0, "y": 0},
                {"matrix": [0, 1], "x": 1, "y": 0},
                {"matrix": [0, 2], "x": 2, "y": 0},

                {"matrix": [1, 0], "x": 0, "y": 1},
                {"matrix": [1, 1], "x": 1, "y": 1},
                {"matrix": [1, 2], "x": 2, "y": 1},

                {"matrix": [2, 0], "x": 0, "y": 2},
                {"matrix": [2, 1], "x": 1, "y": 2},
                {"matrix": [2, 2], "x": 2, "y": 2}
            ]
        }
    }
}