Joy-it sbc-rfid-rc522 User guide

RFID Module

based on NXP MFRC-522

TABLE OF CONTENTS

1. Overview

2. Pin-Assignment

3. Using with an Arduino

3.1 Connecng the module

3.2 Installing the module

3.3 Example applicaon

RFID Module

4. Using with a Raspberry Pi

4.1 Connecng the module

4.2 Seng up the system

4.3 Installing the module

4.4. Example applicaon

5. Informaon- and take-back obligaons

6. Support

Publ ished: 08 .07.2019 Copyright by Joy-IT 2

RFID Module

1. OVER VIEW

Dear customer, Thank you very much for choosing our product. In the following we will show you what has to be observed during commissioning and use. Should you encounter any unexpected problems during use, please feel free to contact us.

Frequecy 13,56 MHz

Communicaon SPI

RFID Protokoll Mifare

Power Supply DC 3,3V

2. PIN-A SSIGNMENT

Assignment

RFID Module Arduino Raspberry Pi

VCC 3,3V 1 (3,3V)

RST 9 22 (BCM 25)

GND GND 6 (GND) MISO 12 21 (BCM 9) MOSI 11 19 (BCM 10)

SCK 13 23 (BCM 11)

NSS 10 24 (BCM 8)

IRQ / /

RFID Module

3. USI NG WI TH AN A R DUI NO

3.1 CONNECTING THE MODULE

Connect the RFID module to the pins of your Arduino as shown in the following picture and in the table in Chapter 2.

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