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RFID Scanner


RFID Scanner as keyboard,plug and play, tested on Windows 11, Android, Linux.

YD-RP2040 and RFID RC522 on breadboard

Components

Schematic

            YD-RP2040
GP4  GP5  GP6  GP7  GP8  GND  3V3
|    |    |    |    |    |    |
MISO SDA  SCK  MOSI RST  GND  3.3V
            RFID RC522

Dependencies

References