The Arduino sample code doesn't work right. Is there any sample code that exists that works?

We don't have this code.
Maybe you need to search on github

Can I use a nfc ultralight with this?
The example code seems to be for nfc classic in wiki.

Hi,
Yes, it is able to both write and read. Just make sure the tag meets the requirement.

When i connect it in an Arduino Uno it doesn't programmed until i disconnect the 0 pin and then put it back after the arduino programm.

BUT when starts the only thing i can se in Termnial is "FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF" .... is that right?

Is this compatible with Lattepanda?

http://www.acidzazz.com/201...

Hi i have bought this module... and wire it with the code at the link below, it goes insane on display when i write it here.
http://www.acidzazz.com/201...

I'm working on an arduino Uno and qould make a door lock system. Everything works fine, but I just notice that the card reader unlock the door whatever the tag was.

I would know how put in the code the id of my own tag in replacemet of FF FF FF FF sample tag's ID. I suppose that my ta id is "04 40 4E 12 AC", where put it.... Please

Well...
Like...
Can you make some?

I've tried different platforms, computers, wiring configurations...
Nada. Nothing. Zip. Zilch.

I haven't even seen anyone able to get this running... At all.

What gives?

tried arduino, FTDI, Linux, Mac, Windows, Arduino IDE, libnfc.
I've spend well over a week trying to get this running.

So I ordered an Adafruit NFC module.
Guess what.
That one works.

You guys DO understand your zero support and crappy documentation is LITERALLY what makes tech companies fail hard.
Why do you think Intel had to discontinue a bunch of IoT recently?
Because of horrible documentation.
People just refused to use it.

Learn from that.
It may be less than $20; but I've lost countless hours trying to get your bullshit to work.

Fix it. lol

Damn, becky.

can i use this module for raspberry pi? can i get its example?thanks