We are using NT3H211(NTAG) with I2C for mobile and MCU controlling. In datasheet, cheapt11, it mentioned: "If both interfaces are powered by their corresponding source, only one interface has access to the EEPROM and SRAM according to the "first-come, first-serve" principle".
So, here's the question, The mobile and MCU are both controlling NFC. The mobile finished NFC TAG read/write, and keep connecting NFC TAG (Mobile is still closed to NFC). How to change the control to MCU??
******I’m not familiar with using this, could someone please lend me a hand?
Hi Rich,
Hope you are doing well. Please take a look to the section 11.1.2 of the Data Sheet.
Could you please help me confirm if this was helpful for you ? If you have any questions please don't hesitate to ask.
Best Regards,
Ricardo
