RFID RC522 Reader Author (China Chip)

The RFID- RC522 module uses SPI to communicate with microcontrollers. The open-hardware community already has a lot of projects exploiting the RC522 – RFID Communication, using Arduino.

Features: RFID RC522 Reader Writer (China Chip)

Highly integrated analog circuitry to demodulate and decode responses.
Supports ISO/IEC 14443 A/MIFARE.
Typical operating distance in reading/Write mode up to 50 mm.
Supports ISO/IEC 14443 A higher transfer speed communication up to 848 kBd.
SPI up to 10 Mbit/s.
FIFO buffer handles 64 bytes send and receive.
Flexible interrupt modes.
Power-down by software mode.
Programmable Timer.
2.5 V to 3.3 V power supply.
CRC coprocessor.
Internal self-test.

RFID RC522 Reader Author (China Chip) module makes use of SPI to speak with microcontrollers.
The open-hardware group already has loads of tasks exploiting the RC522 – RFID Communication, utilizing Arduino. FEATURES:- Built-in MF RC522 13.56MHz contactless communication card chip Low-voltage, low-cost, small sizes of the non-contact card chip to learn and write. Appropriate for Good meters and transportable handheld gadgets superior modulation and demodulation idea fully built-in altogether types of 13.56MHz passive contactless communication strategies and protocols. 14443A appropriate transponder indicators. ISO14443A frames and error detection Helps speedy CRYPTO1 encryption algorithm, terminology validation MIFARE merchandise MFRC522 help MIFARE sequence of high-speed non-contact communication, two-way knowledge transmission fee as much as 424kbit/s. Low price, and very best for consumer gear growth. The reader and RF card terminal design meets superior purposes growth and manufacturing wants. Could be instantly loaded into the assorted reader molds, very handy SPECIFICATIONS:- Working Present: 13-26mA / DC 3.3V Idle Present: 10-13mA / DC 3.3V Sleep Present: < 80uA Peak Present: < 30mA Working Frequency: 13.56MHz Supported card sorts: mifare1 S50, mifare1 S70 MIFARE Ultralight, mifare Professional, MIFARE DESFire Environmental Working Temperature: -20 – 80 levels Celsius Environmental Storage Temperature: -40 – 85 levels Celsius Relative humidity: ratio 5% – 95% Reader Distance: ≥ 50mm / 1.95″ (mifare 1) Module Dimension: 40mm × 60mm Module interface: SPI Knowledge switch fee: Most 10Mbit/s

MF RC522 is utilized to 13.56MHz contactless communication extremely built-in chip card reader, is NXP for the “Three Tables” utility launch of a low-voltage, low-cost, small dimension and non-contact card reader chip, sensible instrumentation and transportable handheld gadgets developed extra good selection . MF RC522 utilizing superior modulation and demodulation idea fully built-in altogether types of 13.56MHz passive contactless communication strategies and protocols. Help 14443A appropriate transponder indicators. The digital half handles ISO14443A framing and error detection. As well as, help quick CRYPTO1 encryption algorithms, terminology validation MIFARE merchandise. MFRC522 helps MIFARE Sequence greater velocity non-contact communication, two-way knowledge switch charges as much as 424kbit / s. As a extremely built-in 13.56MHz card reader new household of chips, MF RC522 MF RC500 and MF RC530 and there are a lot of similarities, however even have many options and variations. It’s between the host communication utilizing SPI mode, helps to reduce connection, cut back PCB board dimension and value.

MF522-AN module adopts Philips MFRC522 unique reader circuit chip design, straightforward to make use of, low price, appropriate for gear growth, growth of superior purposes such reader customers, the necessity for RF card terminal design / manufacturing of the consumer. This module may be loaded instantly into quite a lot of reader’s moulds. Module makes use of voltage of three.3V, by the SPI interface easy few traces may be instantly linked to the consumer any CPU board communication module can assure steady and dependable work, reader distance.