runtime.linux-x64.runtime.native.System.IO.Ports 11.0.0-preview.4.26230.115

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.

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runtime.native.System.IO.Ports
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runtime.native.System.IO.Ports
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runtime.native.System.IO.Ports
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runtime.native.System.IO.Ports
Internal implementation package not meant for direct consumption. Please do not reference directly. When using NuGet 3.x this package requires at least version 3.4.
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runtime.native.System.IO.Ports
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runtime.native.System.IO.Ports
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runtime.native.System.IO.Ports
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This package has no dependencies.

Version Downloads Last updated
11.0.0-preview.5.26302.115 5 06/16/2026
11.0.0-preview.4.26230.115 18 05/15/2026
11.0.0-preview.3.26207.106 17 04/18/2026
11.0.0-preview.2.26159.112 18 03/14/2026
11.0.0-preview.1.26104.118 21 02/12/2026
10.0.9 5 06/17/2026
10.0.8 22 05/15/2026
10.0.7 402 04/23/2026
10.0.6 18 04/18/2026
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10.0.3 21 02/12/2026
10.0.2 21 01/18/2026
10.0.1 29 12/11/2025
10.0.0 23 12/19/2025
10.0.0-rc.2.25502.107 23 12/24/2025
10.0.0-rc.1.25451.107 22 12/24/2025
10.0.0-preview.7.25380.108 21 12/11/2025
10.0.0-preview.6.25358.103 27 12/12/2025
10.0.0-preview.5.25277.114 20 12/12/2025
10.0.0-preview.4.25258.110 22 12/11/2025
10.0.0-preview.3.25171.5 21 12/14/2025
10.0.0-preview.2.25163.2 23 12/11/2025
10.0.0-preview.1.25080.5 22 12/24/2025
9.0.17 6 06/17/2026
9.0.16 19 05/15/2026
9.0.15 27 04/17/2026
9.0.14 22 03/14/2026
9.0.13 26 02/12/2026
9.0.12 23 01/18/2026
9.0.11 26 12/21/2025
9.0.10 27 12/21/2025
9.0.9 22 12/12/2025
9.0.8 21 12/11/2025
9.0.7 19 12/12/2025
9.0.6 23 12/16/2025
9.0.5 21 12/21/2025
9.0.4 22 12/15/2025
9.0.3 20 12/18/2025
9.0.2 22 12/15/2025
9.0.1 24 12/21/2025
9.0.0 20 12/11/2025
9.0.0-rc.2.24473.5 19 12/15/2025
9.0.0-rc.1.24431.7 17 12/14/2025
9.0.0-preview.7.24405.7 20 12/14/2025
9.0.0-preview.6.24327.7 29 12/14/2025
9.0.0-preview.5.24306.7 21 12/24/2025
9.0.0-preview.4.24266.19 17 12/15/2025
9.0.0-preview.3.24172.9 19 12/13/2025
9.0.0-preview.2.24128.5 20 12/14/2025
9.0.0-preview.1.24080.9 19 12/12/2025
8.0.0 1,246 12/10/2025
8.0.0-rc.2.23479.6 23 12/15/2025
8.0.0-rc.1.23419.4 23 12/15/2025
8.0.0-preview.7.23375.6 23 12/14/2025
8.0.0-preview.6.23329.7 18 12/24/2025
8.0.0-preview.5.23280.8 23 12/15/2025
8.0.0-preview.4.23259.5 23 12/24/2025
8.0.0-preview.3.23174.8 24 12/14/2025
8.0.0-preview.2.23128.3 25 12/10/2025
8.0.0-preview.1.23110.8 17 12/13/2025
7.0.0 24 12/11/2025
7.0.0-rc.2.22472.3 28 12/11/2025
7.0.0-rc.1.22426.10 19 12/17/2025
7.0.0-preview.7.22375.6 17 12/24/2025
7.0.0-preview.6.22324.4 22 12/11/2025
7.0.0-preview.5.22301.12 15 12/12/2025
7.0.0-preview.4.22229.4 20 12/24/2025
7.0.0-preview.3.22175.4 18 12/16/2025
7.0.0-preview.2.22152.2 22 12/24/2025
7.0.0-preview.1.22076.8 21 12/24/2025
6.0.2-mauipre.1.22102.15 22 01/16/2026
6.0.2-mauipre.1.22054.8 21 12/16/2025
6.0.0 18 12/12/2025
6.0.0-rc.2.21480.5 15 12/11/2025
6.0.0-rc.1.21451.13 22 12/14/2025
6.0.0-preview.7.21377.19 25 12/11/2025
6.0.0-preview.6.21352.12 23 12/15/2025
6.0.0-preview.5.21301.5 21 12/22/2025
6.0.0-preview.4.21253.7 22 12/24/2025
6.0.0-preview.3.21201.4 18 12/24/2025
6.0.0-preview.2.21154.6 23 12/13/2025
6.0.0-preview.1.21102.12 17 12/14/2025
5.0.0 27 12/12/2025
5.0.0-rtm.20519.4 22 12/24/2025
5.0.0-rc.2.20475.5 17 12/24/2025
5.0.0-rc.1.20451.14 25 12/12/2025
5.0.0-preview.8.20407.11 21 12/24/2025
5.0.0-preview.7.20364.11 22 12/16/2025
5.0.0-preview.6.20305.6 20 12/13/2025
5.0.0-preview.5.20278.1 19 12/11/2025
5.0.0-preview.4.20251.6 23 12/10/2025
5.0.0-preview.3.20214.6 11 12/14/2025
5.0.0-preview.2.20160.6 20 12/13/2025
5.0.0-preview.1.20120.5 22 12/14/2025
4.7.0 19 12/12/2025
4.7.0-preview3.19551.4 17 12/11/2025
4.7.0-preview2.19523.17 21 12/24/2025
4.7.0-preview1.19504.10 23 12/13/2025
4.6.0-rc2.19462.14 19 12/11/2025
4.6.0-rc1.19456.4 16 12/24/2025
4.6.0-preview9.19421.4 21 12/10/2025
4.6.0-preview9.19416.11 21 12/18/2025
4.6.0-preview8.19405.3 30 12/12/2025
4.6.0-preview7.19362.9 18 12/12/2025
4.6.0-preview6.19303.8 18 12/15/2025
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4.6.0-preview5.19224.8 15 12/13/2025
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