Resolved by disabling bluetooth: sudo systemctl disable hciuart Nice! For me this didn't work unfortunately. Could you please show / tell me what pins you've connected? I've connected them according this blogpost : Connect Pin 2 (5V) on the Pi to the Pin marked 5V on the PN532 Connect Pin 6 (Ground...

jctlmm » I have tried with UART .. I have had some problems but at the final it worked nice... What problems did you have? I'm trying with a RPi3 and UART. On some blogs I found that on the RPi3 you need to disable bluetooth by adding `dtoverlay=pi3-disable-bt` to /boot/config.txt and running `syst...