I'm currently working on a project for possible commercial use, which centres on keeping track of a prodution line, for instance, using NFC chips and an arduino. I am hoping to make it possible, so when i scan an NFC tag with a PN532 NFC Shield, a unique identifier can lead me to other information stored in someway on the arduino itself.
I have external EPROMs and/or SD Cards I can use, but I can't seem to find an easy way to have a searchable table of items. The info only needs to be a couple of fields, and I want to try and avoid having to write all this info onto the tags, as I am having trouble getting the shield to write to my NTAG203 tags, so if anyone could help me out with that too ,that'd be great.
Sorry for the long post, this is the first time i've been here. Thanks anyway, Aidan :)