qmk_firmware/keyboards/doio/kb16/rev1/keyboard.json

{
    "usb": {
        "device_version": "0.0.1"
    },
    "features": {
        "bootmagic": true,
        "mousekey": true,
        "extrakey": true,
        "nkro": true,
        "oled": true,
        "rgb_matrix": true,
        "encoder": true,
        "grave_esc": false,
        "space_cadet": false,
        "magic": false
    },
    "matrix_pins": {
        "cols": ["F5", "F4", "F1", "F0", "B7"],
        "rows": ["D5", "D4", "D3", "D2"]
    },
    "encoder": {
        "rotary": [
            {"pin_a": "F7", "pin_b": "E6"},
            {"pin_a": "C7", "pin_b": "C6"},
            {"pin_a": "D7", "pin_b": "D6"}
        ]
    },
    "ws2812": {
        "pin": "F6"
    },
    "processor": "atmega32u4",
    "bootloader": "atmel-dfu"
}