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BryanAamot · 2024-09-04

The ST25DV and M24LR define custom commands for specific purposes. Is there a way to override these command values so I can send a small few byte payload over NFC to the chip, read the payload, and send back a response with the same command value?Th...

BryanAamot · 2024-09-05

Thank you both for the rapid responses! If I understand correctly, the ST25DV chip does not allow the embedded software to extend the NFC custom commands for its own purpose. Instead, it must stick with the protocol as defined in the spec sheet.Does ...

BryanAamot · 2024-09-05

Hi Brian,Thanks you for the reply! Yes, I want to send a payload over NFC and read it through I2C. The restriction I have is that I need to use specific custom commands for this. This is for an existing application so I can't change the software on t...

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