Help me with sending and receiving hex data

Hi, I can help you with issue your are having to communicate with serial port in c#, we have worked in similar application for long time. Looking forward to communicate with you for more details. Thanks

Hello, I have extensive experience doing serial port programming in the .NET environment using C#. I have 8+ years of work experience in the .NET environment. I look forward to hearing from you. Regards, Sath

I have almost 18 years of experiace in developing desktop based application. I have already developed Kiosk software using serial port communication...So lets talk..

Hello friend, I'm 10 years industry experienced professional in C# .Net winforms programming for industrial machine controls. So, I can assist you to develop a successful solution for sending and receiving hex data task. I have already experienced in more than 10 projects with following features. - communicates as raw ascii, binary, or hex data (always hex has to trans-code into binary or ascii). - List out of all available serial ports in drop-down menu. - Single threaded or multi threaded communication. - Send command-wait for reply mode or Asynchronous port listing to reply server mode. If I mention my professional background little bit, I'm experienced professional (B.sc-applied science/M.Sc-applied electronics) in electronics, embedded micros and PC software programming. In Software Programming, highly experienced in C# .net, MS SQL server, C/C++, python, Labview and IOT concepts. Thanks and Regards, Niroshan R

I have three industrial experience of working on RS323 and serial communications. I can do it till you are satisfied with output.

I have already done so many projects for serial communication. I will provide functions and classes to read, write, calculate checksum, send and receive data. Then I will help you to do your task.