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

Components
- YD-RP2040
- RFID RC522
Schematic
YD-RP2040
GP4 GP5 GP6 GP7 GP8 GND 3V3
| | | | | | |
MISO SDA SCK MOSI RST GND 3.3V
RFID RC522
Dependencies
- CircuitPython 9.2.8 - https://circuitpython.org/board/vcc_gnd_yd_rp2040/
- Adafruit_CircuitPython_HID (9.x-mpy-6.1.7.zip) - https://github.com/adafruit/Adafruit_CircuitPython_HID/releases/tag/6.1.7