I have successfully integrated a ST25R100 NFC reader with an ST25DV04K tag. Reading and writing data works perfectly.
But once you enclose the system in its housing, writing doesn't work, even though reads still succeed.
I presume this has something to do with that tag rely entirely on the RF field to power their EEPROM during write operations.
Can I increase transmitting power via software?
I can't find it the Documentation.
Any help greatly appreciated!
William
