基于Windows的RSSI蓝牙信号强度检测

Get-BluetoothDevice -Name "YourDeviceName" | Select-Object -ExpandProperty SignalStrength

using System;
using Windows.Devices.Bluetooth;
using Windows.Devices.Bluetooth.Rfcomm;

class Program
{
    static async System.Threading.Tasks.Task Main(string[] args)
    {
        var bluetoothDevices = await BluetoothDevice.GetDeviceSelectorFromPairingStateAsync(true);
        var devices = await DeviceInformation.FindAllAsync(bluetoothDevices);

        foreach (var device in devices)
        {
            var bluetoothDevice = await BluetoothDevice.FromIdAsync(device.Id);
            var services = await bluetoothDevice.GetRfcommServicesAsync();

            foreach (var service in services.Services)
            {
                var channel = await RfcommChannel.OpenAsync(service.ServiceId.Uuid, bluetoothDevice);
                var rssi = channel.Rssi;

                Console.WriteLine($"Device: {device.Name}, RSSI: {rssi}");
            }
        }
    }
}