The RC522 communicates via the . Here is the standard pin mapping for an Arduino Uno simulation: Arduino Uno Pin SDA (SS) Slave Select SCK Serial Clock MOSI Master Out Slave In MISO Master In Slave Out IRQ Unused in most simulations GND RST 3.3V Power (Note: RC522 is NOT 5V tolerant) Programming the Simulation
SPI simulations can be CPU-intensive. Try reducing the "Animation Sampling Rate" in System Settings.
Navigate to your Proteus installation directory. It is usually found at: rc522 proteus library updated
Ensure you placed the files in the Data\LIBRARY folder, not just the root program folder.
The RC522 is a highly popular 13.56MHz RFID reader/writer. Earlier versions of Proteus libraries often suffered from: The RC522 communicates via the
Updated libraries better synchronize with the Arduino SPI clock speeds. How to Install the RC522 Library in Proteus
Once your circuit is wired, you need to upload the Hex file to your Arduino. Use the standard MFRC522.h library in the Arduino IDE. Navigate to your Proteus installation directory
If you had Proteus open, close it and restart it so the software can index the new components. Circuit Setup: Connecting RC522 to Arduino in Proteus
In the simulation environment, you often need to use a Virtual Terminal connected to the Arduino’s TX/RX pins to see the UID of the "scanned" cards.
Check if you have assigned a Hex file to the Arduino and that the SPI pins are correctly mapped (11, 12, 13).