使用独特的服务协议使用32feet.net连接到BTLE设备

我有一个蓝牙低能耗（BTLE）设备，我需要将其连接到我的PC。为此，我在桌面WPF应用程序中使用windows API参考。

蓝牙设备相当简单：1个服务，2个特性（一个读取/通知，一个写入）。

To make below code work, add the following references to the WPF (for windows 10):
C:'Program Files (x86)'Reference Assemblies'Microsoft'Framework'.NETCore'v4.5'System.Runtime.WindowsRuntime.dll
C:'Program Files (x86)'Windows Kits'10'UnionMetadata'Windows.winmd

用于C#的Windows API代码

public GattDeviceService BLEService;
public GattCharacteristic BLEData_ReadNotify;
public GattCharacteristic BLEData_Write;
private static readonly Guid Guid_service = new Guid("25FB9E91-1616-448D-B5A3-F70A64BDA73A");
public static readonly Guid Characteristics_ReadNotify = new Guid("C3FBC9E2-676B-9FB5-3749-2F471DCF07B2");
public static readonly Guid Characteristics_Write = new Guid("D6AF9B3C-FE92-1CB2-F74B-7AFB7DE57E6D");

// Find all BTLE devices that have the service Guid: Guid_service
public void findandconnect() { 
    var BTLEdeviceList = await DeviceInformation.FindAllAsync(GattDeviceService.GetDeviceSelectorFromUuid(Guid_service));
    // lets assume at least one device is found, store it's id.
    id = BTLEdeviceList[0].id;
    // Connect to the SERVICE of the device
    BLEService = await GattDeviceService.FromIdAsync(id);
    // Get the first "ReadNotify" characteristics of that service
    BLEData_ReadNotify = BLEService.GetCharacteristics(Characteristics_ReadNotify).First();
    // If that value changes, update an event
    BLEData_ReadNotify.ValueChanged += BLEData_ValueChanged;
    // Also get the first "write" characteristics of that service
    BLEData_Write = BLEService.GetCharacteristics(Characteristics_Write).First();
    // and tell that characteristics to NOTIFY me if the BTLE device has an update.
    await BLEData_ReadNotify.WriteClientCharacteristicConfigurationDescriptorAsync(GattClientCharacteristicConfigurationDescriptorValue.Notify);
    // Successfully connected
    // Send the command "RUN'r" to the write characteristics, to let it start to execute the program
    byte[] buffer = Encoding.ASCII.GetBytes("RUN" + "'r");
    IBuffer ibuffer = buffer.AsBuffer();
    // Sending "RUN"
    await BLEData_Write.WriteValueAsync(ibuffer);
}
// And here should be some event function for the ValueChanged

嗯，它起作用了，有点。。。它非常不稳定，大多数时候它会产生无法解决的错误：

行：BLEData_ReadNotify.WriteClientCharacteri…生成指定的登录会话没有用户会话密钥。（HRESULT异常：0x80070572）

和信号量超时时间已过期。（HRESULT:0x80070079中的异常）。第二个错误不太常见，当脚本第一次没有接收到任何内容，然后通过计时器再次尝试发送RUN命令，然后全部崩溃，错误再次出现。

在stackoverflow和许多网站上搜索，我发现以上两个错误都无法解决。因此，我的问题是：

是否可以使用32Feet.net重写上述代码

在2012年，根本不可能链接使用ble，但也许现在是了？使用这个答案链接中的扫描方法，当BLE设备未配对时，我可以找到它。

所以，我尝试了一些代码

// mac is mac address of local bluetooth device
Guid Guid_service = new Guid("25FB9E91-1616-448D-B5A3-F70A64BDA73A");
localEndpoint = new BluetoothEndPoint(myRadio.LocalAddress, Guid_service);
// client is used to manage connections
localClient = new BluetoothClient(localEndpoint);
BluetoothAddress a = new BluetoothAddress(new byte[] { 180, 99, 76, 86, 31, 21 });
Guid Guid_service = new Guid("25FB9E91-1616-448D-B5A3-F70A64BDA73A");
localClient.Connect(a, Guid_service);
NetworkStream stream = localClient.GetStream();

但我被困在线路localClient。连接时出现错误：发生类型为"System.Net.SocketException"的异常。附加信息：连接尝试失败是因为连接方在一段时间后没有正确响应，或者建立的连接失败是因为所连接的主机没有响应

windows API代码是否可以在32feet.net中重写，如果可以，如何继续

注意：我试图使用windows原生.net代码连接到BT2.1设备，但串行端口不稳定，令人头疼。凭借32英尺的网络，它现在可以在串行端口上出色地工作，非常稳定，每次都能连接