public async Task <string> ReadModuleSoftwareVersion()
        {
            byte[] data = await base.ReadChacateristicValueAsync(BluetoothRobotConstants.DEVICE_INFO_MODULE_SOFTWARE_CHARACTERISTIC_UUID);

            return(BaseService.ConvertStringFromByes(data));
        }
        public async Task <string> ReadSystemId()
        {
            byte[] data = await base.ReadChacateristicValueAsync(BluetoothRobotConstants.DEVICE_INFO_SYSTEM_ID_CHARACTERISTIC_UUID);

            return(BaseService.ConvertHexStringFromByes(data));
        }