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MCU Atlas
module

RC522 RFID reader

13.56 MHz MIFARE RFID reader module commonly used with ESP8266 and Arduino for access control.

Specifications

Frequency13.56 MHz
InterfaceSPI

Projects Using RC522 RFID reader1

ESP-RFID: Wi-Fi RFID door access control on ESP8266
Illustration
ESP32ESP8266
ESP-RFID: Wi-Fi RFID door access control on ESP8266
Flash an ESP8266, wire an RC522, PN532, RDM6300 or Wiegand reader and a relay, and manage up to 1,000 users from a web UI.
Intermediate·Code
4 parts listed
Where to Buy
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