{"product_id":"rfid-ic-wireless-module-mfrc-522-rc-522-rc522-ic-key-spi-writer-reader-ic-card-proximity-for-arduino","title":"RFID IC Wireless Module MFRC-522 RC-522 RC522 IC KEY SPI Writer Reader IC Card Proximity for Arduino","description":"\u003csection data-tufzen-geo-summary=\"v1\" class=\"tufzen-product-summary\"\u003e\u003ch2\u003eProduct Summary\u003c\/h2\u003e\n\u003cp\u003eRFID IC Wireless Module MFRC-522 RC-522 RC522 IC KEY SPI Writer Reader IC Card Proximity for is a development board selected for building connected devices, firmware tests and rapid electronics prototypes. It is suitable for makers, embedded developers and IoT prototyping teams who need practical electronics hardware for reliable project work.\u003c\/p\u003e\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ebuilding connected devices, firmware tests and rapid electronics prototypes\u003c\/li\u003e\n\u003cli\u003eArduino, MicroPython, sensors, displays and expansion modules\u003c\/li\u003e\n\u003cli\u003eElectronics testing, repair, prototyping and maker workflows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWho is this product for?\u003c\/strong\u003e It is intended for makers, embedded developers and IoT prototyping teams.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before buying?\u003c\/strong\u003e Review the product options, specifications, included accessories and compatibility details on this page.\u003c\/p\u003e\u003c\/section\u003e\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eWorking current: 13-26mA\/DC 3.3V\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eIdle current: 10-13mA\/DC 3.3V\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eSleep current:\u0026lt;80uA\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003ePeak current:\u0026lt;30mA\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eSleep current:\u0026lt;80uA\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eWorking frequency: 13.56MHz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eSupported card types: Mifar S 50, mifare1S70, MIFARE Superlight, mifar Pro, mifar Destroy\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eProduct physical characteristics: Size: 40mm X 60mm\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eMF RC522 is a high integration read-write card chip used in 13.56MHz non-contact communication. It is a low voltage, low-cost, and comprehensive application\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eA small, non-contact read and write card chip is a good for the development of intelligent instruments and portable handheld devices. MF RC522 utilizes advanced modulation and\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eThe demodulation concept fully integrates all types of passive non-contact communication methods and protocols at 13.56MHz. Supports 14443A compatible responder signal\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eNumber. The digital part handles ISO14443A frames and error detection. In addition, it also supports fast CRYPTO1 encryption algorithm and language verification for MIFARE series products\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eProduct. MFRC522 supports faster non-contact communication in the MIFARE series, with a bidirectional data transfer rate of up to 424kbit\/s. As 1 3.56MHz\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eThe new member of the high integration read-write card series chip family, MF RC522, has many similarities with MF RC500 and MF RC530, but also has many advantages\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eMultiple characteristics and differences. It adopts SPI mode for communication with the host, which is conducive to reducing wiring, reducing PCB board volume, and reducing costs.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003e[Introduction to RFID Module]\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eThe MF522-AN module adopts Philips MFRC522 chip design for card reading circuit, which is convenient to use, low in cost, and suitable for equipment development and reading\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eUsers of card development and other applications, as well as those who need to design\/produce RF card terminals. This module can be directly loaded into various card reader molds. Module adopts\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eThe voltage is 3.3V and can be directly connected to any CPU motherboard of the user through SPI interface with a few simple lines, ensuring stable and reliable operation of the module\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003cspan style=\"font-size: 16px;\"\u003eThe distance between writing and reading cards is far\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family: 'TT Norms Pro', 'Open Sans', Roboto, Arial, Helvetica, sans-serif, SimSun; font-size: 14px; font-weight: 400; letter-spacing: normal; line-height: inherit; text-align: start; white-space: normal; color: rgb(34, 34, 34); margin: 0px; padding: 0px; box-sizing: border-box;\" align=\"start\"\u003e\u003c\/p\u003e\u003cdiv\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S60b720e1e2754e04bcfb87ad355973e0A.webp?v=1770794499\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S81f3a593bc614782ab51540b743772e2i.webp?v=1770794499\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S1fee56485c614fcf9e431c76a8e0311bu.webp?v=1770794499\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S79c7d16d6fe7453a9b2b1f406fb5c699V.webp?v=1770794499\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sa14b4d91e3464a37bfd6c08784201a25r.webp?v=1770794498\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Sb505dab7c2cb4417b77579996c0e0ba8a.webp?v=1770794499\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/Scba23fa71d1742678c6f8e43de9045cch.webp?v=1770794499\" alt=\"\" loading=\"lazy\" decoding=\"async\"\u003e\n\u003c\/div\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Arduino","offers":[{"title":"1 set","offer_id":47354580992258,"sku":"12000047256632348","price":3.59,"currency_code":"USD","in_stock":true},{"title":"2 sets","offer_id":47354581025026,"sku":"12000056114171527","price":6.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0636\/7674\/3938\/files\/S60b720e1e2754e04bcfb87ad355973e0A.webp?v=1770794499","url":"https:\/\/tufzen.com\/products\/rfid-ic-wireless-module-mfrc-522-rc-522-rc522-ic-key-spi-writer-reader-ic-card-proximity-for-arduino","provider":"TUFZEN","version":"1.0","type":"link"}