Rc522 Proteus Library Top ((free)) -

This is the most common and robust library available in open-source electronic communities. It usually consists of two files: RFID_MFRC522.IDX RFID_MFRC522.LIB

Ensure your firmware pin declarations ( SS_PIN and RST_PIN ) match the physical schematic wires exactly. Reverse lines on MISO/MOSI will completely break data streams. rc522 proteus library top

The default path is: