RFID RC522 Kit

module
RFID RC522 Kit

NXP MFRC522-based 13.56MHz RFID reader/writer kit with SPI interface, including reader module, MIFARE 1K card, and key fob. Ideal for access control and identification projects.

MFRC522 embedded contactless front-end processor (no user-programmable CPU)N/A (peripheral module)N/A (peripheral module)

ChameleonUltra

Nfc Rfid Tool
ChameleonUltra

Open-source NFC/RFID multi-tool built on the nRF52840 SoC. Reads, writes, cracks, and emulates 13.56MHz and 125kHz cards in a compact key-fob form factor with BLE 5.0 connectivity.

nRF52840256KB SRAM1MBBLE BLE 5.0
~$40View

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