Name: HF rfid module(JMY501H),ISO15693,ISO14443A/B
Brand: jinmuyu
SKU: JMY501A,JMY501C,JMY501G,JMY501H

JMY501 series are RFID reader/writer module with UART and IIC serial ports. JMY501 has various functions and supports multi ISO/IEC standard of contactless card; the cards from different suppliers. The RF protocol is complex. But the designer combined some frequent used command of RF card and then user could operate the cards with full function by sending simple command to the module through IIC or UART interface. The impedance between RF module and antenna was tuned by impedance analyzer. And then the module has excellent performance and stability. The module and antenna is separate design. 4 wires are linked the antenna and module. Normally the wire should be less than 200mm, or it will affect the module's performance and stability.

Qualifications Model Number:JMY501A,JMY501C,JMY501G,JMY501H

PCD: NXP RC500, RC531, RC632, RC400; FM1722

Working frequency: 13.56MHz

RF standard: ISO14443A, ISO14443B, ISO15693

Operating distance: 100mm(depending on card and antenna design)

Anti collision ability: Full function anti collision; be able to process multi-cards simultaneously; be able to set operate single card only

Auto detecting card: Supported, default OFF

EEPROM: 512Bytes

Interface: IIC & UART (selected by SPS pin, recommend to use IIC)

Communication rate: IIC--400Kbps, UART--19200bps/115200bps

Max.command length: 511 Bytes

Interface level: 3.3V (TTL level; 5V tolerance)