qmk_firmware/keyboards/pica40/rev1/keyboard.json

{
    "processor": "atmega32u4",
    "bootloader": "caterina",
    "diode_direction": "COL2ROW",
    "matrix_pins": {
        "cols": ["D2", "B5", "B4", "E6", "D7"],
        "rows": ["B1", "B3", "B2", "B6", "F4", "F5", "F6", "F7"]
    },
    "features": {
        "bootmagic": true,
        "command": false,
        "console": false,
        "mousekey": true,
        "extrakey": true,
        "encoder": true,
        "oled": true,
        "rgblight": true,
        "nkro": true
    },
    "rgblight": {
        "led_count": 1,
        "layers": {
            "enabled": true,
            "max": 3
        }
    },
    "ws2812": {
        "pin": "D3"
    },
    "encoder": {
        "rotary": [
            {"pin_a": "C6", "pin_b": "D4"}
        ]
    },
    "usb": {
        "device_version": "1.0.0",
        "pid": "0x0841",
        "vid": "0xFEED"
    },
    "build": {
        "lto": true
    }
}