GeZhi Electronic Co.Ltd.

GeZhi Electronic Co.Ltd.

Products Category
Contact Us

Name: Michael
Tel: +86-13113330725
Fax: +86-13113330725
Mobile: +86-13113330725
Add: JinKe industry DaShi PanYu District GuangZhou City China
Skype: gezhitech007
QQ: 1074079485
MSN: SKYPE: gezhitech007 QQ: 1074079485

RC522 module HF reader module

RC522 module HF reader module RC522 module HF reader module RC522 module HF reader module RC522 module HF reader module
Product name : RC522 module HF reader module
Item : RC522 module
Price : 16
Details :

RC522 module HF reader module

Price: $16 US Dollar




1. Introduction:

 for more quatity, it can be cheaper
(1) LED on board to indicated the power on or off.


 (2) schottky diode prevent the inveting power burn out module.

 (3) there are four positioning hole with screw

 (4) can read ISO14443a protocol cards.

 (5) the operation is simple, SPI communication. 

 2. main chip introduced

MF RC522 is applied to 13.56 MHz contactless communication high integration of reading and writing card chip, is NXP in "three table" application offering a low voltage, low cost, small volume, non-contact, speaking, reading and writing card chip, is intelligent instrument and portable handheld equipment research and development is a better choice. MF RC522 use advanced modulation and demodulation concept, fully integrated the 13.56 MHz down all types of passive contactless communication mode and agreement. Support 14443 a compatible transponder signal. Digital parts processing ISO14443A frame and error detection. In addition, also support the rapid CRYPTO1 encryption algorithm, it is used for verification MIFARE series products. MFRC522 support MIFARE series more high-speed contactless communication, two-way data transmission rate is as high as 424 kbit/s. As 13.56 MHz high integration, speaking, reading and writing card series chips the new members of the family, MF RC522 and MF RC500 and MF RC530 have some similarities, but also have many characteristics and differences. It and the communication between host attachment less serial communication, and according to different user needs, the selection of SPI, IIC or serial UART mode, to reduce one of attachment and reduce PCB volume, lower the cost.

 Three, [MF522 - AN module introduces]

MF522 - AN module by Philips MFRC522 original chip design card read circuit, easy to use, low cost, suitable for equipment development, card reader development advanced application user, the need for radio frequency card terminal design/production of users. This module can be directly into all kinds of card reader mould. Module USES a voltage of 3.3 V, through the SPI interface simple lines can directly with the user any CPU motherboard phase connection communication, you can ensure that the module is stable and reliable work, card read distance;

Note: the module interface seat can according to customer demand change,

 Four, [technical parameter]

Product model: MF522 - AN

Working current: 13 - and ma/dc 3.3 V

Idle current: 10-13 ma/dc 3.3 V

Dormancy current: < 80 ua

Peak current: < 30 ma

Operating frequency: 13.56 MHz

Card read distance: 0 ~ sixty mm (mifare1 card)

Interface: SPI

Data transmission rate: the biggest 10 mbit/s

Support the card type: mifare1 S50, mifare1 S70, mifare UltraLight, mifare Pro, mifare Desfire PULS CPU (fudan CPU card)

Physical properties: size: mm x 60 mm


Working temperature: Celsius - and - 80 degrees

Storage temperature: Celsius - - 85 degrees

Humidity: 5%, 95% relative humidity


Package List


 1. S50 card 1 piece

 2. A RC522 module 

3. A schematic diagram


About Shipping


We will dispatch the items when received the payment.

Shipping time and cost(for reference only):
USD8    for   China post air mail:               20 business days or more     
USD28  for   DHL or EMS:                        about 5 bussiness days                     

Express company need the following information to delivery a parcel:

Phone number:
Post code:


Payment Method Accepted

We accept Paypal, WireTransfer and Wester Union payment.
Please contact us for payment.

  Contract us 

E-mail: or
Phone: +86-013113330725


Return & Replacement Terms & Conditions

Buyer can return the item in the original package within 7 days upon receiving if you are not happy with it. We will refund you or send replacement to you within 3 working day after the item is received.