i'm using in esp32 DOIT KIT V1 and i have RFID Reader also pin conection 3.3v=3.3v GND=GND RST=D22 MOSI=D23 MISO=D19 SCK=D18 SDA=D21 Firmware Version: 0x0 = (unknown) WARNING: Communication failure, is the MFRC522 properly connected? I'm run in firmware check but not getting proper respon…

Rfid rc522 in esp32

UKHeliBob June 24, 2022, 4:46pm 8

OK, then I am mistaken

Sorry