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I plug my pn532 NFC V3 in my Pi, I use this Scheme https://i.stack.imgur.com/deOfX.jpg

I'm using a Ubuntu Mate 16.04, I follow this steps:

Plug the board. Change this file /boot/config.txt

dtoverlay=pi3-disable-bt
enable_uart=1

Change /boot/cmdline.txt

dwc_otg.lpm_enable=0 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait quiet splash

Reboot all Install NFC Tools - https://learn.adafruit.com/adafruit-nfc-rfid-on-raspberry-pi/building-libnfc

And, nothing works!

root@pi3:~# nfc-list
nfc-list uses libnfc 1.7.1
No NFC device found.

Someone, can you help me?

Thanks

user3276144
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  • Hi! Can you rephrase your question to have a specifically stated issue? Vague questions don't get answered on Stack Overflow, nor do general "Help me debug something you can't see" questions. Maybe try asking over at https://unix.stackexchange.com/ – Jon Church May 15 '17 at 19:09
  • Thanks Jon, I try a lot of things. Serial, ttyAMA0. S0, change configs, changes uart anda nothing. I'm lost now. I tried to resume everything I do simplify the post. Sorry if I dont have more information, because, I dont have. I try, if this post, another opinion, perspective. Thanks anyway man. – user3276144 May 15 '17 at 23:22

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