{"id":854453806,"date":"2020-11-01T19:32:37","date_gmt":"2020-11-01T19:32:37","guid":{"rendered":"http:\/\/asbyt.com\/?product=nfc-shield-rfid-rc522-rf-ic-card-sensor-module"},"modified":"2020-12-08T23:15:29","modified_gmt":"2020-12-08T23:15:29","slug":"nfc-shield-rfid-rc522-rf-ic-card-sensor-module","status":"publish","type":"product","link":"https:\/\/asbyt.com\/?product=nfc-shield-rfid-rc522-rf-ic-card-sensor-module","title":{"rendered":"NFC Shield RFID-RC522 RF IC Card Sensor Module"},"content":{"rendered":"<p>Highlights  Standard shield interface, perfectly compatible with Arduino UNO\/MEGA2560  Very easy to use with the libary for Arduino:RFIDMaster  The NFC Shield features a transceiver module,MFRC52,which handles wireless communication at 13.56MHz,which means that you can read and write a 13.56MHz tag with this shield.It also leads out the UART interface which can be connected with serial Bluetooth module or Serial Wifi module.Serial MP3 Player module and D3 \/ D4 port that can connect to I2C OLED module.  Specification General Quantity\t1 Piece Specification   Operating Voltage  \t4.5~5.2V Interface logic level\tOnboard level converter chip, compatible with 3.3V \/ 5V Operating Current\t13-26mA   Idle Current  \t10-13mA   Sleep Current  \t<80uA Peak Current\t<50mA Operating Frequency\t13.56MHz   Supported Card Types  \tMifare1 S50, mifare1 S70 MIFARE Ultralight, mifare Pro, MIFARE DESFire Data Transfer Rate\tMaximum 10Mbit\/s   Application  \tSmart home project, Voice broadcast access control system, Attendance punch card system. Package Contents 1xNFC Shield 1xS50 special-shaped card  \u00a0\n<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Highlights Standard shield interface, perfectly compatible with Arduino UNO\/MEGA2560 Very easy to use with the libary for Arduino:RFIDMaster The NFC Shield features a transceiver module,MFRC52,which handles wireless communication at 13.56MHz,which means that you can read&hellip;<\/p>\n","protected":false},"featured_media":854453807,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[2580,2308],"product_tag":[2300],"class_list":{"0":"post-854453806","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bluetooth-nfc-devices","7":"product_cat-consumer-electronics","8":"product_tag-other","10":"first","11":"instock","12":"product-type-external"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ 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