qmk_firmware/keyboards/binepad/bnr1/v1/info.json

{
    "bootloader": "atmel-dfu",
    "processor": "atmega32u4",
    "diode_direction": "COL2ROW",
    "matrix_pins": {
        "cols": ["B0"],
        "rows": ["E6"]
    },
    "encoder": {
        "rotary": [
            { "pin_a": "D6", "pin_b": "D7" }
        ]
    }
}