Description
Compact design and small size 36x36mm. Distance for communication: 1-4 cm.
Supports SPI easy to switch between these modes.
Works in the NFC mode and RFID reader/writer mode.
For Arduino use SPI library.
Power can supply 3.3V or 5V. This easy for connection to board with 5V, not need power regulator for 3.3V.
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