MFRC522 fork from https://github.com/miguelbalboa/rfid to IDF ESP32
SPI _SPI(VSPI_HOST);
_SPI.init(5); //5==SS
MFRC522 _MFRC522(&_SPI, 22); //22==RST
_MFRC522.PCD_Init();
_MFRC522.PCD_DumpVersionToSerial();MFRC522 fork from https://github.com/miguelbalboa/rfid to IDF ESP32
SPI _SPI(VSPI_HOST);
_SPI.init(5); //5==SS
MFRC522 _MFRC522(&_SPI, 22); //22==RST
_MFRC522.PCD_Init();
_MFRC522.PCD_DumpVersionToSerial();