• jedx
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  • Registered: 2011-11-28
  • Posts: 5

Topic: Help Interface PN532 to Arduino

How to I interface the a PN532 breakout board to Arduino Mega? Do I still need a level converter or can I just connect the 3.3V, 5V, RX, TX, IRQ pins to the arduino pins? and which arduino pins by the way.

  • rconty
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  • Registered: 2009-04-22
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Re: Help Interface PN532 to Arduino

You can do it multiple ways : using Serial port, I2C or SPI bus.
Configuration on PN532 board and pins on Arduino Mega depends on this choice.

Please refers to the PN532 manual and Arduino Mega datasheet.

Romuald Conty