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RFID question — Parallax Forums

RFID question

GiuseppeGiuseppe Posts: 51
edited 2009-03-02 22:32 in BASIC Stamp
Is there anyway to make the rfid reader scan a tag and learn that tag? And at the same time, kick the old tag saved in there? I am guessing that it is going to need the use of the READ and WRITE commands.

Comments

  • SRLMSRLM Posts: 5,045
    edited 2009-03-02 22:32
    The reader doesn't do any storage of values. You'll have to do that with your BS2. If you have a BS2p, pe, or px, you could just SERIN to the SCRAM, automatically overwriting the old value. Otherwise, you'll have to serin to a variable, and write to the location that you choose.
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