The RC522 RFID module is a cheap module which comes with a card and a key Tags.
The RFID Module RC522 Kit is a low-cost MFRC522 based RFID Reader Module is easy to use and can be used in a wide range of applications.
The MFRC522 is a highly integrated reader/writer IC for contactless communication at 13.56 MHz.
- Based on the Philips MFRC522 Chip.
- Power Voltage : 3.3V.
- Current :13-26mA.
- Operating frequency: 13.56MHz. Read Range: 0 ~ 60mm (mifare1 card).
- Interface: SPI.
- Dimensions: 40mm × 60mm.
- Size of Rectangle Tag : 0.87 × 85.5 × 54 mm.
- Size of ÙRound Tag : 32 x 40.5 x 4.2 mm.