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https://github.com/xanthium-enterprises/serial-programming-csharp

Programming the Serial Port on Windows using C# and .NET Platform
https://github.com/xanthium-enterprises/serial-programming-csharp

arduino arduino-uno dotnet dotnet-core embedded-systems microcontroller serial serial-communication serialport windows-10 windows-11

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Programming the Serial Port on Windows using C# and .NET Platform

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README

          

## Programming the Serial Port using C# (CSharp) on .NET PlatForm

![](https://www.xanthium.in/sites/default/files/inline-images/serial-port-programming-tutorial-absolute-beginner.jpg)

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- The code uses the SerialPort class from System.IO.Ports namespace for communicating with external serial devices
- C# Code opens up a Serial port on Windows PC for communicating with an Arduino or Microcontroller board (MSP430 Launchpad/ATmega328P).
- C# Code transmits and receives data between PC and Arduino Micro Controller
- The code also shows how to control the **RTS and DTR pins of the serial Port**

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## Online Tutorial

- [Serial Programming tutorial using C sharp (C#) on Windows using .NET Platform](https://www.xanthium.in/serial-port-communication-programming-arduino-raspberry-pi-using-csharp-on-windows)

- [.NET Serial Port Programming on Linux using C# (Csharp)](https://www.xanthium.in/dotnet-serial-communication-arduino-linux-pc-serialport-csharp)

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## Hardware Circuit

- ![](https://www.xanthium.in/sites/default/files/inline-images/serial-port-communication-arduino-pc-csharp-dotnet.jpg)

- ![](https://www.xanthium.in/sites/default/files/inline-images/connect-atmega328p-micro-pc-using-csharp.jpg)

## Details about Repo

- Code can be compiled using
- **Microsoft Visual Studio Community**

- Code will work with traditional serial ports as well USB Serial Converters.

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## ScreenShot of the Program

- ![](https://github.com/xanthium-enterprises/Serial-Programming-CSharp/blob/master/_4_Screenshots/CSharp-serial-read-data-rxed.jpeg)

- ![](https://github.com/xanthium-enterprises/Serial-Programming-CSharp/blob/master/_4_Screenshots/reading-serial-port-csharp-dotnet-core.jpg)

- ![](https://github.com/xanthium-enterprises/Serial-Programming-CSharp/blob/master/_4_Screenshots/serial-port-write.jpg)

- ![](https://github.com/xanthium-enterprises/Serial-Programming-CSharp/blob/master/_4_Screenshots/controlling-rts-dtr-lines.jpeg)

## Devices used

- [USB to Serial/RS232/RS485 Converter](https://www.xanthium.in/USB-to-Serial-RS232-RS485-Converter)

- ![](https://www.xanthium.in/sites/default/files/inline-images/USB-to-serial-rs232-rs485-converter-parts_2_2.jpg)