qmk_firmware/keyboards/40percentclub/nein/info.json

{
  "keyboard_name": "nein",
  "url": "http://www.40percent.club/2019/04/nein.html",
  "maintainer": "qmk",
  "width": 3,
  "height": 3,
  "layouts": {
    "LAYOUT_ortho_3x3": {
      "layout": [
        {"x":0, "y":0},
        {"x":1, "y":0},
        {"x":2, "y":0},
        {"x":0, "y":1},
        {"x":1, "y":1},
        {"x":2, "y":1},
        {"x":0, "y":2},
        {"x":1, "y":2},
        {"x":2, "y":2}
      ]
    }
  }
}