Hi Sedat, Andy, Andy, thanks a lot for extending and cleaning that up.
Unsure, why the pn544_i2c NFC driver shipped with the Linux v5.1.1
does not work. I briefly looked into drivers/nfc/pn544, that seems like an HCI based chip (as opposed to NCI based PN547). It might be that changes that Andy posted are already sufficient for PN547 to just work with neard (if I am not missing anything). # sudo apt-get install neard neard-tools # man nfctool Regards, Oleg