qmk_firmware/keyboards/chouchou/keyboard.json

{
    "manufacturer": "dlip",
    "keyboard_name": "chouchou",
    "maintainer": "dlip",
    "bootloader": "rp2040",
    "features": {
        "bootmagic": true,
        "command": false,
        "console": false,
        "extrakey": true,
        "mousekey": false,
        "nkro": true
    },
    "matrix_pins": {
        "direct": [
            ["GP0", "GP1", "GP2", "GP3", "GP4", "GP5", "GP6", "GP7", "GP8", "GP9", "GP10", "GP11", "GP12", "GP13", "GP14", "GP15", "GP26", "GP27", "GP28", "GP29"]
        ]
    },
    "processor": "RP2040",
    "url": "https://github.com/dlip/chouchou",
    "usb": {
        "device_version": "1.0.0",
        "pid": "0x0117",
        "vid": "0xFABE"
    },
    "layouts": {
        "LAYOUT_split_2x4_2": {
            "layout": [
                {"matrix": [0, 16], "x": 0, "y": 0.88},
                {"matrix": [0, 17], "x": 1, "y": 0.38},
                {"matrix": [0, 18], "x": 2, "y": 0},
                {"matrix": [0, 19], "x": 3, "y": 0.38},
                {"matrix": [0, 0], "x": 4, "y": 0.38},
                {"matrix": [0, 1], "x": 5, "y": 0},
                {"matrix": [0, 2], "x": 6, "y": 0.38},
                {"matrix": [0, 3], "x": 7, "y": 0.88},
                {"matrix": [0, 12], "x": 0, "y": 1.88},
                {"matrix": [0, 13], "x": 1, "y": 1.38},
                {"matrix": [0, 14], "x": 2, "y": 1},
                {"matrix": [0, 15], "x": 3, "y": 1.38},
                {"matrix": [0, 4], "x": 4, "y": 1.38},
                {"matrix": [0, 5], "x": 5, "y": 1},
                {"matrix": [0, 6], "x": 6, "y": 1.38},
                {"matrix": [0, 7], "x": 7, "y": 1.88},
                {"matrix": [0, 11], "x": 2, "y": 2.38},
                {"matrix": [0, 10], "x": 3, "y": 2.5},
                {"matrix": [0, 9], "x": 4, "y": 2.5},
                {"matrix": [0, 8], "x": 5, "y": 2.38}
            ]
        }
    }
}