runtime.native.System.IO.Ports 10.0.9

About

System.IO.Ports package provides synchronous serial port file resource. Additionally, the functionality of this class can be wrapped in an internal Stream object, accessible through the BaseStream property, and passed to classes that wrap or use streams.

Key Features

  • synchronous and event-driven I/O
  • access to pin and break states
  • access to serial driver properties
  • access to Stream object through the BaseStream property

How to Use

using System.IO.Ports;

// Provides list of available serial ports
string[] portNames = SerialPort.GetPortNames();

// First available port
string myPortName = portNames[0];
int baudRate = 9600;

SerialPort sp = new SerialPort(myPortName, baudRate);
sp.Open();
sp.WriteLine("Hello World!");

Main Types

The main type provided by this library is:

  • SerialPort

Additional Documentation

Feedback & Contributing

System.IO.Ports is released as open source under the MIT license. Bug reports and contributions are welcome at the GitHub repository.

Showing the top 20 packages that depend on runtime.native.System.IO.Ports.

Packages Downloads
System.IO.Ports
Provides classes for controlling serial ports. Commonly Used Types: System.IO.Ports.SerialPort
1,249
System.IO.Ports
Provides classes for controlling serial ports. Commonly Used Types: System.IO.Ports.SerialPort
401
System.IO.Ports
Provides classes for controlling serial ports. Commonly Used Types: System.IO.Ports.SerialPort
33
System.IO.Ports
Provides classes for controlling serial ports. Commonly Used Types: System.IO.Ports.SerialPort When using NuGet 3.x this package requires at least version 3.4.
32
System.IO.Ports
Provides classes for controlling serial ports. Commonly Used Types: System.IO.Ports.SerialPort
32
System.IO.Ports
Provides classes for controlling serial ports. Commonly Used Types: System.IO.Ports.SerialPort
31
System.IO.Ports
Provides classes for controlling serial ports. Commonly Used Types: System.IO.Ports.SerialPort
29
System.IO.Ports
Provides classes for controlling serial ports. Commonly Used Types: System.IO.Ports.SerialPort
28
System.IO.Ports
Provides classes for controlling serial ports. Commonly Used Types: System.IO.Ports.SerialPort When using NuGet 3.x this package requires at least version 3.4.
28
System.IO.Ports
Provides classes for controlling serial ports. Commonly Used Types: System.IO.Ports.SerialPort
27

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11.0.0-preview.5.26302.115 4 06/12/2026
11.0.0-preview.4.26230.115 19 05/14/2026
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11.0.0-preview.2.26159.112 23 03/12/2026
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10.0.0-rc.1.25451.107 24 12/20/2025
10.0.0-preview.7.25380.108 24 12/17/2025
10.0.0-preview.6.25358.103 22 12/21/2025
10.0.0-preview.5.25277.114 27 12/16/2025
10.0.0-preview.4.25258.110 18 12/21/2025
10.0.0-preview.3.25171.5 22 12/21/2025
10.0.0-preview.2.25163.2 28 12/13/2025
10.0.0-preview.1.25080.5 27 12/14/2025
9.0.17 5 06/13/2026
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9.0.1 30 12/14/2025
9.0.0 32 12/12/2025
9.0.0-rc.2.24473.5 32 12/21/2025
9.0.0-rc.1.24431.7 34 12/21/2025
9.0.0-preview.7.24405.7 21 12/13/2025
9.0.0-preview.6.24327.7 20 12/13/2025
9.0.0-preview.5.24306.7 23 12/13/2025
9.0.0-preview.4.24266.19 26 12/14/2025
9.0.0-preview.3.24172.9 20 12/14/2025
9.0.0-preview.2.24128.5 24 12/14/2025
9.0.0-preview.1.24080.9 26 12/10/2025
8.0.0 1,247 12/10/2025
8.0.0-rc.2.23479.6 21 12/15/2025
8.0.0-rc.1.23419.4 19 12/21/2025
8.0.0-preview.7.23375.6 20 12/21/2025
8.0.0-preview.6.23329.7 24 12/15/2025
8.0.0-preview.5.23280.8 24 12/17/2025
8.0.0-preview.4.23259.5 20 12/23/2025
8.0.0-preview.3.23174.8 27 12/16/2025
8.0.0-preview.2.23128.3 27 12/21/2025
8.0.0-preview.1.23110.8 30 12/14/2025
7.0.0 21 12/23/2025
7.0.0-rc.2.22472.3 23 12/09/2025
7.0.0-rc.1.22426.10 20 12/14/2025
7.0.0-preview.7.22375.6 20 12/23/2025
7.0.0-preview.6.22324.4 25 12/13/2025
7.0.0-preview.5.22301.12 19 12/13/2025
7.0.0-preview.4.22229.4 17 12/13/2025
7.0.0-preview.3.22175.4 21 12/15/2025
7.0.0-preview.2.22152.2 18 12/21/2025
7.0.0-preview.1.22076.8 22 12/23/2025
6.0.2-mauipre.1.22102.15 19 01/01/2026
6.0.2-mauipre.1.22054.8 17 01/01/2026
6.0.0 26 12/14/2025
6.0.0-rc.2.21480.5 18 12/16/2025
6.0.0-rc.1.21451.13 24 12/15/2025
6.0.0-preview.7.21377.19 21 12/15/2025
6.0.0-preview.6.21352.12 21 12/21/2025
6.0.0-preview.5.21301.5 26 12/13/2025
6.0.0-preview.4.21253.7 20 12/15/2025
6.0.0-preview.3.21201.4 17 12/14/2025
6.0.0-preview.2.21154.6 20 12/20/2025
6.0.0-preview.1.21102.12 23 12/13/2025
5.0.1 21 12/23/2025
5.0.0 21 12/14/2025
5.0.0-rc.2.20475.5 29 12/15/2025
5.0.0-rc.1.20451.14 22 12/13/2025
5.0.0-preview.8.20407.11 20 12/21/2025
5.0.0-preview.7.20364.11 19 12/13/2025
5.0.0-preview.6.20305.6 20 12/13/2025
5.0.0-preview.5.20278.1 22 12/13/2025
5.0.0-preview.4.20251.6 25 12/13/2025
5.0.0-preview.3.20214.6 19 12/16/2025
4.7.0 24 12/12/2025
4.7.0-preview3.19551.4 20 12/21/2025
4.7.0-preview2.19523.17 26 12/21/2025
4.7.0-preview1.19504.10 18 12/21/2025
4.6.0 20 12/23/2025
4.6.0-rc1.19456.4 31 12/21/2025
4.6.0-preview9.19421.4 25 12/17/2025
4.6.0-preview9.19416.11 28 12/21/2025
4.6.0-preview8.19405.3 31 12/15/2025
4.6.0-preview7.19362.9 20 12/21/2025
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