go-rfid-rc522 A golang library for rc522 rfid reader. About https://www.youtube.com/watch?v=ZIexZ5r37Zs (PL) https://www.youtube.com/watch?v=E_aVF8t5qnw (PL) The reason behind this fork This version of the library introduces a sleep between RFID read operations, so that your CPU doesn't get eaten too much.