RFID Waver

RFID Waver is an add-on module intended to plug into GPIO Waver. Together they form an RFID-capable device based on the MFRC522 (13.56 MHz) reader/writer, enabling card reads and (where supported) cloning to compatible “magic” cards via the EMWaver app.

This is an open older design. Download its fabrication files — schematic, PCB, BOM, and gerbers — to build a board yourself.