System.IO.Ports 11.0.0-rc.3.26522.148

Prefix Reserved
.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. .NET Standard 2.0 This package targets .NET Standard 2.0. The package is compatible with this framework or higher. .NET Framework 4.6.2 This package targets .NET Framework 4.6.2. The package is compatible with this framework or higher.
This is a prerelease version of System.IO.Ports. 
dotnet add package System.IO.Ports --version 11.0.0-rc.3.26522.148
                    


                    

                
NuGet\Install-Package System.IO.Ports -Version 11.0.0-rc.3.26522.148
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="System.IO.Ports" Version="11.0.0-rc.3.26522.148" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="System.IO.Ports" Version="11.0.0-rc.3.26522.148" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="System.IO.Ports" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add System.IO.Ports --version 11.0.0-rc.3.26522.148
                    


                    

                
#r "nuget: System.IO.Ports, 11.0.0-rc.3.26522.148"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package System.IO.Ports@11.0.0-rc.3.26522.148
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=System.IO.Ports&version=11.0.0-rc.3.26522.148&prerelease
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=System.IO.Ports&version=11.0.0-rc.3.26522.148&prerelease
                    


                            Install as a Cake Tool

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.

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed.  net11.0 is compatible. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 is compatible.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (1.0K)

Showing the top 5 NuGet packages that depend on System.IO.Ports:

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GitHub repositories (89)

Showing the top 20 popular GitHub repositories that depend on System.IO.Ports:

Repository Stars
LibreHardwareMonitor/LibreHardwareMonitor
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CosmosOS/Cosmos
Cosmos is an operating system "construction kit". Build your own OS using managed languages such as C#, VB.NET, and more!
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.NET for iOS, Mac Catalyst, macOS, and tvOS provide open-source bindings of the Apple SDKs for use with .NET managed languages such as C#
dotnet/iot
This repo includes .NET Core implementations for various IoT boards, chips, displays and PCBs.
ArduPilot/MissionPlanner
Mission Planner Ground Control Station for ArduPilot (c# .net)
Valkirie/HandheldCompanion
A touch optimized GUI to increase your handheld gaming computer experience.
zhaopeiym/IoTClient
This is an IoT device communication protocol implementation client, which will include common industrial communication protocols such as mainstream PLC communication reading, ModBus protocol, and Bacnet protocol. This component is open source and free for life, using the most relaxed MIT open source agreement, you can modify and commercial use at will (commercial use please evaluate and test). 这是一个物联网设备通讯协议实现客户端，将会包括主流PLC通信读取、ModBus协议、Bacnet协议等常用工业通讯协议。本组件终身开源免费，采用最宽松的MIT开源协议，您可以随意修改和商业使用（商业使用请做好评估和测试）。
CXWorld/CapFrameX
Frametime capture and analysis tool
RRQM/TouchSocket
TouchSocket is an integrated .NET networking framework that includes modules for socket, TCP, UDP, SSL, named pipes, HTTP, WebSocket, RPC, and more. It offers a one-stop solution for TCP packet issues and enables quick implementation of custom data message parsing using protocol templates.
rossmann-engineering/EasyModbusTCP.NET
Modbus TCP, Modbus UDP and Modbus RTU client/server library for .NET implementations
iioter/iotgateway
An industrial IoTGateway with B/S architecture that enables bidirectional communication between industrial devices (southbound connections) and IoT platforms (northbound connections). It supports numerous industrial protocols, and can connect to various IoT cloud platforms.
NModbus/NModbus
NModbus is a C# implementation of the Modbus protocol.
TheCod3rYouTube/PS5NorModifier
The PS5 Nor Modifier is an easy to use Windows based application to rewrite your PS5 NOR file. This can be useful if your NOR is corrupt, or if you have a disc edition console that needs to be converted to digital in order to bypass the disc drive checks
dotnet/dotnet-api-docs
.NET API reference documentation (.NET 8+)
uholeschak/ediabaslib
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DotSpatial/DotSpatial
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Version Downloads Last Updated
11.0.0-rc.3.26522.148 532 10/25/2026
11.0.0-rc.2.26504.105 2,213 10/13/2026
11.0.0-rc.1.26425.128 6,937 9/8/2026
11.0.0-preview.7.26381.103 4,347 8/11/2026
11.0.0-preview.6.26359.118 7,268 7/14/2026
11.0.0-preview.5.26302.115 4,691 6/9/2026
10.0.14 67,716 10/25/2026
10.0.13 201,353 10/13/2026
10.0.12 426,591 9/8/2026
10.0.11 407,098 8/11/2026
10.0.10 666,124 7/14/2026
10.0.9 519,998 6/9/2026
10.0.8 468,832 5/12/2026
9.0.22 1,331 10/25/2026
9.0.21 35,532 10/13/2026
9.0.20 14,574 9/8/2026
9.0.19 40,618 8/11/2026
9.0.18 110,308 7/14/2026
9.0.17 36,933 6/9/2026
9.0.16 52,208 5/12/2026
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