UCRM_stage/Test_GPIO/Test_GPIO/Program.cs

using Iot.Device.Pigpio;
using System;
using System.Device.Gpio;
using System.Net;
using System.Threading;
using System.Threading.Tasks;

namespace ConsoleApp9
{
    class Program
    {
        static async Task Main(string[] args)
        {
            var addr = "80.11.204.244";
            var port = 9031;
            var pin = 12;
           // var blinks = 5;

            using (var driver = new Driver(new IPEndPoint(IPAddress.Parse(addr), port)))
            {
                await driver.ConnectAsync();                
                await Task.Delay(TimeSpan.FromSeconds(1)); //Give the socket time to get connected

                Console.WriteLine("Connected");

                using (var controller = new GpioController(PinNumberingScheme.Logical, driver))
                {
                    controller.OpenPin(pin);
                    controller.SetPinMode(pin, PinMode.InputPullUp);

                    while (true)
                    {
                        controller.WaitForEvent(pin, PinEventTypes.Falling, new CancellationToken(false));
                        Console.WriteLine("Beep boop");
                    }

                    controller.ClosePin(pin);
                }
            }
        }
    }
}