ماژول ریدر RC522 RFID دارای فرکانس 13.56MHz ، ارتباط SPI و آنتن PCB مجزا

ماژول ریدر RC522 RFID دارای فرکانس 13.56MHz ، ارتباط SPI و آنتن PCB مجزا

جهت اتصال آنتن PCB و ماژول ریدر به محصولات مرتبط کالا مراجعه نمایید.

Module overview
RC522 module is based on NXP NXP radio base station chip Mifare card reader module, the module works at 13.56MHz frequency, in line with ISO14443A standard, can support Mifare1 S50, Mifare1 S70, Mifare Light, Mifare UltraLight, Mifare Pro. The module is easy to use, highly reliable, small size and other characteristics, can help customers convenient and fast application of non-contact card to the system.

Interface pin definition and module parameters
Operating frequency 13.56MHz Operating 
voltage 2.5 ~ 3.6V Operating 
current Application program Seeking card current 20mA (3.3V power supply) 
Reading distance 0 ~ 50mm (M1 card, with 3x4cm antenna test distance, antenna size and card size will affect the induction Distance)                              
support type MIFIRE1 S50 S70 UltraLight Pro Operating temperature 
-25 ~ +85 degrees

Symbol IO Type Function 
Description 3.3V Power Supply Positive 
GND Power Supply Ground   
RST Input Reset 
MISO Output SPI Port Slave Output 
MOSI Input SPI Port Slave Input 
SCK Input SPI Port Clock 
NSS Input SPI Port Chip Select
 
Module size
Module size 2x3cm, antenna 3x4cm, can be customized, coaxial line length 20cm.