4Pcs RFID Kit Mifare RC522 RF IC Card Sensor Module MFRC-522 RFID Reader Module + S50 White Card + Key Ring for Raspberry Pi

Key features

• Current: 13-26mA/DC 3.3V; Idle Current: 10-13mA/DC 3.3V; Data Transfer Rate: Max.10Mbit/s; Power Voltage: 3.3V; Operating frequency: 13.56MHz
• The sensor module can be directly loaded into the various reader molds.Applicable for the user who need to design or manufacture the RF card terminal
• The RF IC Card module design the circuit of card read by using the original MFRC522 chip,with pin header and easy to use
• The module is equipped with onboard antenna, thus no external antenna coil is needed.It is compatible with SPI, IIC and UART interface for communication,it can ensure stable and reliable work, and reader distance
• Package & after-sale service: you will receive 4 sets RFID Kit.If you have any questions about the RFID Kit, please feel free to contact us,we will provide you with a satisfactory solution

About RC522 Chip1. MFRC522 is a highly integrated read and write chip which is applicable to 13.56MHz contactless communications.2. It is a non-contact read and writer card chip, low voltage, low cost and small size, is a better choice for smart meters and portable handheld devices development.3. MF RC522 completely integrated in all types of 13.56MHz passive contactless communication methods and protocols.4. Support 14443A compatible transponder signals. The digital part handles ISO14443A framing and error detection. In addition, support fast CRYPTO1 encryption algorithms, terminology validation MIFARE products.5. The sensor module can be directly loaded into the various reader molds.Applicable for the user who need to design or manufacture the RF card terminalSpecifications:Operating current :13-26mA/DC 3.3VIdle current :10-13mA/DC 3.3VSleep current: <80uAPeak current: <30mAOperating Frequency: 13.56MHzRead Range: 0 ~ 35mm (mifare1 card)Size: 40mm×60mmEnvironmental Operating temperature: -20-80 degrees CelsiusEnvironmental Storage Temperature: -40-85 degrees CelsiusRelative humidity: relative humidity 5% -95%Module interfaces SPI: Data transfer rate maximum 10Mbit/sSupported card

Free shipping included. 30-day hassle-free returns.