Tag Archives: RFID

Interfacing of RFID RC522 with Arduino UNO

In this tutorial we will learn How to interface Arduino UNO with RC522 RF ID Reader using Arduino library for MFRC522 and other RFID RC522 based modules.

This library read and write different types of Radio-Frequency IDentification (RFID) cards on your Arduino or NodeMCU using a RC522 based reader connected via the Serial Peripheral Interface (SPI) interface. Before we move to actual code lets know more about RF ID.

RF ID Reader MFRC-522
RF ID Reader

Continue reading Interfacing of RFID RC522 with Arduino UNO

RFID Reader RC522 interface with NodeMCU using Arduino IDE

In this tutorial we will learn How to interface NodeMCU with RC522 RF ID Reader using Arduino library for MFRC522 and other RFID RC522 based modules.

This library read and write different types of Radio-Frequency IDentification (RFID) cards on your Arduino or NodeMCU using a RC522 based reader connected via the Serial Peripheral Interface (SPI) interface. Before we move to actual code lets know more about RF ID.

RF ID Reader MFRC-522
RF ID Reader

Continue reading RFID Reader RC522 interface with NodeMCU using Arduino IDE