Getting the GrovePi firmware version from RaspberryPi 2 running WIndows 10 IoT

GrovePi Firmware Version Check

    public sealed class StartupTask : IBackgroundTask
    {
        private const string I2CName = "I2C1"; /* For Raspberry Pi 2, use I2C1 */
        private const byte GrovePiAddress = 0x04;
        private const byte VersionCommandAddress = 0x08;

        public void Run(IBackgroundTaskInstance taskInstance)
        {
            Task.Run(async () =>
            {
                try
                {
                    var grovePi = await InitGrovePi();
                    var version = Version(grovePi);
                }
                catch
                {
                }
            }).Wait();
        }

        private static async Task<I2cDevice> InitGrovePi()
        {
            /* Initialize the I2C bus */
            var settings = new I2cConnectionSettings(GrovePiAddress)
            {
                BusSpeed = I2cBusSpeed.StandardMode
            };

            //Find the selector string for the I2C bus controller
            var aqs = I2cDevice.GetDeviceSelector(I2CName);
            //Find the I2C bus controller device with our selector string
            var dis = await DeviceInformation.FindAllAsync(aqs);
            // Create an I2cDevice with our selected bus controller and I2C settings
            return await I2cDevice.FromIdAsync(dis[0].Id, settings);
        }

        private static string Version(I2cDevice grovePi)
        {
            var buffer = new byte[] {VersionCommandAddress, 0, 0, 0};
            grovePi.Write(buffer);
            grovePi.Read(buffer);
            return $"{buffer[1]}.{buffer[2]}.{buffer[3]}";
        }
    }