Board : ESP32-S3 using RC522 sensor clone the ic card UID to another new card
- install library
- LiquidCrystal
- MFRC522
- setup sensor
- I2C LCD display
- rc522
// using print pin info to check these pin number Serial.print("MOSI: "); Serial.println(MOSI); Serial.print("MISO: "); Serial.println(MISO); Serial.print("SCK: "); Serial.println(SCK);
- when boot up
- scan original card to record uid, than red light lights on means you can scan the new card and write the UID into it's block 0
- when the green light lights on means the UID is copy completely