Hi, I have a Parallax RFID Reader/Writer hooked up to an Arduino Duemilanove but I am not able to get any response whatsoever from the RFID module. The RFID module gets power coz its green LEDs light up but no response over the serial port. The connections are as follows: VCC (RFID) --> 5V (Ardui…

Interfacing with Parallax RFID Reader/Writer

Forum 2005-2010 (read only) Hardware Troubleshooting

system November 25, 2010, 10:52pm 15

0x0F: RFID_ReadLegacy
Read the 40-bit unique serial number from an EM Microelectronics EM4100 read-only tag (used with
Parallax's RFID Card Reader Serial, #28140, and USB, #28340).

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Interfacing with Parallax RFID Reader/Writer

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