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Wednesday, February 16, 2011


DLP RFID 1 API for IEEE15693 C# .NET


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I have been working on a project for the special education school. My project involves the use of RFID reader from DLP Design ( Being a typical .NET programmer, I wanted to develop my application in C# windows application using DLP RFID1 reader. I took the sample code from the DLP site ( which was given in C++. I tried to write a wrapper around the existing library, but then came across a site/blog ( who wrote about the details of the communication protocol. So I wrote according the to document and it worked!!! My system had a card already made and it runs on IEEE5693. So I wrote my DLP RFID1 .NET library only for this type of tag. I am attaching the download link for the library and also giving a screenshot tutorial of the library usage.

Add Reference as shown…


Add the files that you downloaded


And here is the code


using System;

using System.Text;

using RFIDCard;


if (!CardReader.DetectReader())





Sorry for poor documentation.

There are only 2 usable functions and 1 string variable.

Functions (static):


String Variable for error feedback (static):



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