qmk-firmware/keyboards/deltapad/info.json

{
  "keyboard_name": "deltapad",
  "manufacturer": "Richard Snijder",
  "url": "",
  "maintainer": "Richard Snijder",
  "usb": {
    "vid": "0xFEED",
    "pid": "0x0123",
    "device_version": "0.0.1"
  },
  "matrix_pins": {
    "cols": ["D7", "E6", "B4", "B5"],
    "rows": ["D2", "D3", "D1", "D0"]
  },
  "diode_direction": "COL2ROW",
  "processor": "atmega32u4",
  "bootloader": "atmel-dfu",
  "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}
      ]
    },
    "LAYOUT_numpad_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, "h": 2},

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

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