Product Summary
RFID 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.
Best For
- building connected devices, firmware tests and rapid electronics prototypes
- Arduino, MicroPython, sensors, displays and expansion modules
- Electronics testing, repair, prototyping and maker workflows
FAQ
Who is this product for? It is intended for makers, embedded developers and IoT prototyping teams.
What should I check before buying? Review the product options, specifications, included accessories and compatibility details on this page.
Working current: 13-26mA/DC 3.3V
Idle current: 10-13mA/DC 3.3V
Sleep current:<80uA
Peak current:<30mA
Sleep current:<80uA
Working frequency: 13.56MHz
Supported card types: Mifar S 50, mifare1S70, MIFARE Superlight, mifar Pro, mifar Destroy
Product physical characteristics: Size: 40mm X 60mm
MF 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
A 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
The demodulation concept fully integrates all types of passive non-contact communication methods and protocols at 13.56MHz. Supports 14443A compatible responder signal
Number. 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
Product. 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
The 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
Multiple 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.
[Introduction to RFID Module]
The 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
Users 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
The 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
The distance between writing and reading cards is far
