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      Home > Industry Automation > Data communication > Sell 13.56MHz rfid module JMY504 PCD: NXP RC522, RC523
      Jinmuyu Electronics Co., Ltd
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      Sell 13.56MHz rfid module JMY504 PCD: NXP RC522, RC523
      Model: JMY504
      JMY504 series are RFID reader/writer module with UART and IIC serial ports. JMY504 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. And the module and antenna are separate design. 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:
      PCD: NXP RC522, RC523
      Working frequency: 13.56MHz
      RF standard: ISO14443A, ISO14443B
      Operating distance: 80mm(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: 512 Bytes
      Interface: IIC & UART (selected by SPS pin, recommend to use IIC)
      Communication rate: IIC 400Kbps, UART 19.2Kbps/115.2Kbps
      Max.command length: 254 Bytes
      Interface level: 3.3V(TTL level; 5V tolerance)
      Power supply: DC 5.0V
      Power consumption: 50mA
      Dimension: 42mm*21mm*8mm
      Package: DIP32
      Weight: about 15g
      Operating temperature: -25 ~ +85 centigrade
      Storage temperature: -40 ~ +125 centigrade
      ISP: Supported
      RoHS: Compliant

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