qmk_firmware/keyboards/printedpad/keyboard.json

{
    "manufacturer": "Prota Designs",
    "keyboard_name": "Printed Pad",
    "maintainer": "noahbei",
    "bootloader": "stm32-dfu",
    "diode_direction": "COL2ROW",
    "features": {
        "bootmagic": true,
        "command": false,
        "console": false,
        "extrakey": true,
        "mousekey": true,
        "nkro": true,
        "oled": true
    },
    "matrix_pins": {
        "cols": ["B2", "B1", "B0"],
        "rows": ["A10", "C9", "A8", "A9"]
    },
    "processor": "STM32F072",
    "url": "",
    "usb": {
        "device_version": "1.0.0",
        "pid": "0x0001",
        "vid": "0x5064"
    },
    "layouts": {
        "LAYOUT": {
            "layout": [
                { "matrix": [0, 0], "x": 0, "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 },
                
                { "matrix": [3, 0], "x": 0, "y": 3 },
                { "matrix": [3, 1], "x": 1, "y": 3 },
                { "matrix": [3, 2], "x": 2, "y": 3 }
            ]
        }
    }
}