Visual Studio C# Serial Communication (Serial Port) tutorial 2.Send Data (2/6)


This is a continuance tutorial video about Visual C# serial communication. This is very useful when you want to interface your PC to external devices. This continuance tutorial video, talk about how to create your own Serial Terminal.

In my previous video, I explain how to add several serial parameters such as COM PORT name, BAUD RATE, DATA BITS, STOP BITS, PARITY BITS. I also add several control to handle send serial data. In this video i will explain you, how to add more tools for handle send serial data.

Hope you enjoy this, thanks for watching :). Please keep watching for my next video.



  1. i want to send hexadecimal data using rs 485 from my computer to another processor wired on hardware circuit how to code in c# plz send me..

  2. Hello, I'm doing a C# project that have to use RS-232 instruments, but it will connect 4 computers and the Serial Port Emulator is emulating a Pair connection between two computers, so im not totally sure if it is going to work. Do you have any guide or recomendation, Thanks for the video.

  3. When I tried to download the project files, my anti-virus popped up "Access has been blocked as the threat Mal/HTMLGen-A has been found on this website"… What's up?

  4. Assalamualaikum , mas catur , apakah ada source code buat mengirimkan sebuah tabel melalu serial antar pc 1 ke pc 2 mas ? kasusnya hampir sama kaya mengiriman kan message tapi ini kita mengirimkan data tabel + diubah menjadi log file dan dari log file itu diubah menjadi graphic , tolong bgt makasih mas caturrr

  5. hi.. ur video is very helpful for me.. i used ur code to read data from com port.. using tera-term, virtual com port its working fine.. when i used the code in real, to read input data from com port my application stops running.. im reading weight through com port and display in my application.. if i used ur code windows stopped working error is raising.. i need ur help..thanks

  6. hello sir …
    i m wrking on 1 project in which bidirectional communication are done between laboratory instruments…
    but i have no idea ….how its done and how to get starting.plz sir suggest me…


Please enter your comment!
Please enter your name here