qmk-firmware/keyboards/mountainblocks/mb17/info.json

{
    "keyboard_name": "MB17", 
    "manufacturer": "Mountainblocks",
    "url": "", 
    "maintainer": "qmk", 
    "usb": {
        "vid": "0x4D42",
        "pid": "0x0017",
        "device_version": "0.0.1"
    },
    "layouts": {
        "LAYOUT_numpad_5x4": {
            "layout": [{"x":0, "y":0}, {"x":1, "y":0}, {"x":2, "y":0}, {"x":3, "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}, {"x":3, "y":1, "h":2}, {"x":0, "y":3}, {"x":1, "y":3}, {"x":2, "y":3}, {"x":0, "y":4, "w":2}, {"x":2, "y":4}, {"x":3, "y":3, "h":2}]
        }
    }
}