RC522 RFID Card Reader Module 13.56MHz
Description
The RC522 RFID Card Reader Module operates at 13.56MHz and supports contactless communication for reading and writing RFID cards and tags. Based on the MFRC522 chipset, it offers reliable performance, low power consumption, and easy interfacing via SPI.
This module is widely used in access control systems, attendance systems, payment prototypes, IoT projects, and Arduino/ESP applications. It works seamlessly with Arduino UNO/Nano, ESP8266/ESP32, and Raspberry Pi.
| Parameter | Value |
|---|---|
| Module Type | RFID Reader |
| Chipset | MFRC522 |
| Operating Frequency | 13.56 MHz |
| Operating Voltage | 3.3V |
| Communication Interface | SPI |
| Read Range | Up to ~5 cm |
| Supported Cards | MIFARE 1K, 4K, Ultralight |
| Antenna | Onboard PCB Antenna |
Additional information
| Weight | 6 g |
|---|---|
| Dimensions | 60 × 40 × 5 mm |
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