First, apologies for my total noobishness. I’m not new to programming, but I am new to C/C++, which now that I have a Photon I must learn. My current issue is around strings and type conversion. I have managed to get the example snippet from the RC522 RFID/NFC reader working, thanks to this thread ,…

Need help learning C/C++: strings, arrays, type conversion, etc

peekay123 January 18, 2016, 1:34pm 4

@Japh, take a look here for inspiration:

There was another project that used a fingerprint scanner coupled with RFID (I believe) and a database but I can't seem to find it.

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