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RFID HAT for Raspberry Pi with 0.91” OLED Display, RFID Shield Expansion HAT for Raspberry Pi 4B/3B+/3B/2B/B+/A+/Zero and Zero W, Raspberry Pi RFID Reader & Control Board
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Amazon.com: RFID Breakout UART/USB 2.0 Interface Information ID Card Reader RFID Key Fob and Tag Reader for Raspberry Pi, Arduino, STM32, Beaglebone, etc. : Electronics
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