How to program the SREDKey with a F7 as prefix and F8 as suffix?

Owned by Yan Mu
Last updated: Apr 20, 2023 by Hamdy Atakora (Unlicensed)Version comment
1 min read

My application require the reader to do a F7 before the data is it knows that a swipe has been initiated and a F8 at the end of the encrypted data output to mark the end of the data.  How do I program the device to do so?

  1. Launch the  the SREDKey Demo with the device connected and wait for the Demo to detect it
  2. Type "53 D2 02 01 87" in the Command window and click the Send Command button and verify the response is "06" 
  3. Type "53 D3 02 01 88" in the Command window and click the Send Command button and verify the response is "06" 
     

You can use the same commands for the SecuRED reader except that you need to use  the SecuRED Demo instead.