MFRC630 I2C interfacing with custom Boards

[Deoyani_1]

Hello , 

I have plugged Class 6 antenna on my custom board , I have read the document related to CLRC663  and Datasheet of MFRC630 ,until now i can read and write registers with I2C interfacing I am getting NoData error in the Error register How can I solve this error . I have  tested with holding card and also removing card in front of antenna but getting same error again and again. 

Please suggest me solution.

Thanks and Regards 

Deoyani_1

[Fabian_R]

Hello Deoyani_1,

Thank you for your interest in our products.

Have you checked the documentation available regarding antenna design?

We also have a great video series of Antenna Design,  please let me know if you have followed the recommendations for this.

Additionally, do you have a way of testing your Class 6 antenna using our CLRC663 Development Board? This way we can be sure the matching circuit and the antenna itself are working properly.

I would recommend you to start the design in small steps. First testing the antenna, to be working properly with our library and development board, and after this to create a matching circuit for the custom board itself.

I hope this information has been useful.