INFO - ST25R3911B sending custom APDU (standard ISO7816)

[SScar.2]

Hi there, 

I'm developing a board that features the ST25R3911B chip. At the moment I managed to integrate the module in order to read and write simple NTAGs (t2t), with plain text (both on demoboard X-NUCLEO-NFC05A1 and my custom board).
The next step is to interface with higher-level devices (smartphones) and I need to read and write custom APDUs based on standard ISO7816. I'm not familiar with that (and generally with NFC protocols). 

Does somebody know how I can achieve that? 

Thank you so much!

[Ulysses HERNIOSUS · Accepted solution]

Hi,

just have a look at ST25 embedded NFC lib and its NDEF RW example: Reading/Writing NDEF on T4T is using ISO7816 APDUs on top of NFC Forum ISODEP/ISO14443-4 Data Link Layer / T=CL layer.

BR, Ulysses

[SScar.2]

Hi Ulysses, 

I didn't see that!
thanks so much, I will let you know 

Best regards