Nefarius.Peripherals.SerialPort/PInvokeSerialPort.Sample/Program.cs

using System;
using Nefarius.Peripherals.SerialPort;

namespace PInvokeSerialPort.Sample
{
    internal class Program
    {
        private static void Main(string[] args)
        {
            var serialPort = new SerialPort("com1", 14400);
            serialPort.DataReceived += x => Console.Write((char)x);
            serialPort.Open();
            while (true) serialPort.Write(Console.ReadKey().KeyChar);
        }
    }
}