[
    {
        "cmd": "GET_FRONT_V851_VERSION",
        "val": 0,
        "lable": "前板V851版本",
        "timeout": 2000
    },
    {
        "cmd": "GET_FRONT_MCU_VERSION",
        "val": 0,
        "lable": "前板MCU版本",
        "timeout": 2000
    },
    {
        "cmd": "GET_FRONT_HW_VERSION",
        "val": 0,
        "lable": "前板硬件版本",
        "timeout": 2000
    },
    {
        "cmd": "GET_FRONT_ALGO_VERSION",
        "val": 0,
        "lable": "算法版本",
        "timeout": 2000
    }
]