Arduino RFID

Projects General Guidance
1

Hello

I have a arduino board, a sparkfun RFID 13.56 board and "RFID Tag - ABS Token Mifare 1K (13.56 MHz)" RFID Tag - ABS Token MIFARE Classic® 1K (13.56 MHz) - SEN-10127 - SparkFun Electronics

I installed arduino software and run firsts sample programs and its OK.

Do I need something else to write on the tag?, What software do I need to write on the tag?

Thanks in advice and sorry, my english its very poor.

2

Which "sparkfun RFID 13.56 board"? This one doesn't come with an antenna:

RFID Module - SM130 Mifare (13.56 MHz)

3

Hello

Thanks for the answer.

I have this module too

My equipment is:

and Arduino UNO rev3.

4

On this page: SparkFun RFID Evaluation Shield - 13.56MHz - DEV-10406 - SparkFun Electronics did you download and try the "Read/Write Example Code".

5

Did anyone mange to get the SM130 working with an Arduino Mega 2560? I've got two boards that refuse to communicate with the SM130 over Rs-232 (UART). It works fine with an Seeeduino Mega (has an AtMega 1280) and directly over an Serial-to-USB-Converter with the PC (even the signals from the Mega 2560 are recieved perfectly over the Serial-to-USB-Converter on the PC).

I suppose that the SM130 is a little sensitive on signalform and the Mega 2560 is a little sloppy with his RS-232-signal... I have no better explanation. Has anyone encountered similar problems with the SM 130 and the Mega 2560?

6

Never mind. Another sensor caused distortions on the supply voltage. So the assumption that the SM130 is sensetive on signalform was right.