After compiling in Arduino IDE, go to . In Proteus, double-click the Arduino UNO, browse to the .HEX file in the Program File field. Run the simulation. As soon as you click "Play," the virtual RC522 will read the pre-configured UID and display it in the virtual serial terminal. Common Errors and Their Solutions with the Updated Library Even with the RC522 Proteus Library Updated version, you might encounter hiccups. Here’s a troubleshooting guide:
By [Your Name/Team] | Last Updated: October 2025 rc522 proteus library updated
void setup() Serial.begin(9600); SPI.begin(); mfrc522.PCD_Init(); Serial.println("Place your tag..."); After compiling in Arduino IDE, go to
#include <SPI.h> #include <MFRC522.h> #define RST_PIN 9 #define SS_PIN 10 After compiling in Arduino IDE
Serial.println(); mfrc522.PICC_HaltA();