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.
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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