Recommendation for the simple design of an HF RFID reader

[Anderson Garcia]

Posted on June 23, 2017 at 14:16

Hi good day

I am starting a research on RFID systems in high frequency and I want to make a simple design of a reader.

I'm thinking of using the ST95HF or CR95HF chipset as both are reader / writer type

Any recommendations to consider the tag and the microcontroller for the host?

I know that in both the most important is that they are compatible with the standard and the interface of communication, besides the memory which will depend on the application that wants to be given to the system, which in my case I want to orient it to a simple access control

However, the most important concern I have is how to program the reader chipset and the tag to perform a simple simulation once it has a design, to verify that it works

Thank you for the help you can give me

#cr95hf #reader #st95hf

[Peter Boringer · Accepted solution]

Posted on January 15, 2018 at 13:54

Hello,

Of course you can use the CR95hf or ST956hf  to get knowledge on reader writer RFID HF technology

You can first try to acquire an evaluation board CR95HF or ST95HF and follow the link below to get familiar with those chips:

CR95HF evaluation kit

http://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/st25-nfc-rfid-eval-boards/st25-nfc-rfid-eval-boards/m24lr-discovery.html

http://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/st25-nfc-rfid-eval-boards/st25-nfc-rfid-eval-boards/m24lr-discovery.html

 ST95HF evaluation kit

http://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/st25-nfc-rfid-eval-boards/st25-nfc-rfid-eval-boards/eval-st95hf.html

 

Regards