qmk-firmware/keyboards/crawlpad/info.json

{
  "keyboard_name": "Crawlpad",
  "manufacturer": "WoodKeys.Click",
  "url": "",
  "maintainer": "colemarkham",
  "usb": {
    "vid": "0xFEED",
    "pid": "0x6070",
    "device_version": "0.0.1"
  },
  "matrix_pins": {
    "cols": ["D4", "D5", "D6", "D7"],
    "rows": ["F0", "F1", "F4", "F5"]
  },
  "diode_direction": "ROW2COL",
  "processor": "atmega32u4",
  "bootloader": "atmel-dfu",
  "community_layouts": ["ortho_4x4"],
  "layouts": {
    "LAYOUT_ortho_4x4": {
      "layout": [
        {"matrix": [0, 0], "x": 0, "y": 0},
        {"matrix": [0, 1], "x": 1, "y": 0},
        {"matrix": [0, 2], "x": 2, "y": 0},
        {"matrix": [0, 3], "x": 3, "y": 0},

        {"matrix": [1, 0], "x": 0, "y": 1},
        {"matrix": [1, 1], "x": 1, "y": 1},
        {"matrix": [1, 2], "x": 2, "y": 1},
        {"matrix": [1, 3], "x": 3, "y": 1},

        {"matrix": [2, 0], "x": 0, "y": 2},
        {"matrix": [2, 1], "x": 1, "y": 2},
        {"matrix": [2, 2], "x": 2, "y": 2},
        {"matrix": [2, 3], "x": 3, "y": 2},

        {"matrix": [3, 0], "x": 0, "y": 3},
        {"matrix": [3, 1], "x": 1, "y": 3},
        {"matrix": [3, 2], "x": 2, "y": 3},
        {"matrix": [3, 3], "x": 3, "y": 3}
      ]
    }
  }
}