I have an application where I need an extremely cheap RF transceiver that
talks to a more expensive one. I'm thinking someone might make an RFID tag
with a serial port that could be connected to a PIC. An RFID reader would
have an EIA232 port on it that could be connected to a host computer. The
host would poll the tag which would respond (half duplex). Anyone know of
an RFID tag with a serial port?

THANKS!

Harold


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