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October 22, 2010
about 7 years ago
The reader transmits six '255'.
Once in a blue moon I can get it to actually transmit an actual ID, eg. 2364630303543433238313730DA3.
I'm certain the wiring is fine. 3.3 v to Vcc on pin 11 and GND to pin 1.The tx pin (9) is hooked up to one of the uart ports on a teensy.
How can I get the reader to ALWAYS transmit a proper tag ID instead of a bunch of nothing?
No public wish lists :(