He had to hack the board to get the NFC reader’s interrupt ... There’s a library, but you have to change over your Arduino to use USB 2.1. It turns out that’s not hard, but there’s a ...

but the build looks very slick and would take pride of place on any hacker’s workbench. An Arduino Due forms the heart of the project, controlling a TEA5767 module, an SH1106 128×64 pixel OLED ...