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HF RFID Reader Module JMY504

HF RFID Reader Module JMY504

HF RFID Reader Module JMY504

Product Details:

Place of Origin: Beijing China
Brand Name: JMY
Model Number: JMY504(low power)

Payment & Shipping Terms:

Minimum Order Quantity: 1pc
Price: USD18.33/pc
Packaging Details: CARTON BOX
Delivery Time: about 2-3 days
Payment Terms: T/T, PAYPAL, Western Union
Supply Ability: 300pcs/day
Minimum Order Quantity: 1 pc
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Detailed Product Description
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mifare card reader


ic card reader module


rfid module

 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 ℃ (-77 ~ +185°F)
  • • Storage temperature: -40 ~ +125 ℃ (-104 ~ +257°F)
  • • ISP: Supported
  • • RoHS: Compliant

Contact Details
Jinmuyu Electronics Co., Ltd

Contact Person: Mr. Harry

Tel: 86-10-69559637

Fax: 86-10-80883677

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