RC522 RFID Card Reader Module Kit

Overview

RC522 RFID reader module kit for compatible 13.56MHz tag-reading and access-control demonstrations.

Features

• MFRC522-based contactless interface

Specifications

• Reader IC family: MFRC522
• Operating frequency: 13.56MHz

Setup and use

Use compatible tags and the module pinout. Confirm 3.3V supply and logic requirements; do not assume direct 5V signal tolerance.

Manufacturer reference documentation