RFID Reader/Write Module (UART interface)

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  • Part No :
  • RFID-1574
  • Availability:
  • Out of Stock
  • Shipping :
  • Same Day*
  • Weight:
  • 0.05Kg
  • Made By:
  • Chineese
  • Mfr.Part.No:
  • YHY502CTG
  • Quality Rank:
  • 100/100
Rs 1232
(Excluding GST.)
Rs 1454
(Including GST)
1454 rhydoLABZ.com New Out of Stock
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Description: This HY502 series of RFID reader/writer modules are based on non-contact card reader ASCI chip compatible with ISO14443 standard. It uses  600nm CMOS EEPROM technology, supports ISO14443 typeA protocol, and also supports the MIFARE standard encryption algorithm.  The chipset integrates analog modulation and demodulation circuits, only requires minimal peripheral circuits to function. The module supports UART interface.  The digital circuits has dual working voltages mode, TTL and CMOS.  The HY502 module is targeting water, electricity, gas meters, vending machines, access control, elevators, drinking fountains, telephone billing system or other identification card reader system applications.

Users can simply select the desired interfaces to harvest the full operation of the system and do not need to struggle with the complicated radio base station design. HY502 series supports Mifare One S50, S70, Ultra Light & Mifare Pro, FM11RF08 and other compatible cards. It can be set to automatically find cards, by default, to automatically find cards. HY502 series are low-power modules, wide-voltage 2.7 ~ 5.5V, uses an integrated module with embedded antenna and can significantly reduce PCB size.

  • Complete Read/Write module with built-in transceiver antenna
  • Auto checks for presence of a tag
  • Contact-less operating frequency 13.56 MHz
  • Supports ISO14443A /MIFARE® ,MIFARE® Classic 1k,MIFARE® Classic 4k
  • TTL RS232 Interface, baud rate19200bps
  • Fast data transfer ¬Contact-less communication up to 106KHz
  • Secure Encrypted contact-less communication
  • Ideal for e money,secure access and fast data collection applications
  • Typical Operating Distance: 0 – 60 mm
  • Operating Voltage DC 3.0-5.5V
  • Watchdog timer
  • 1 LED indicator
  • Unique serial number on each device


  • Size: 58mm × 35mm × 6mm
  • Weight:10g
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    • Q

    • Is this module supports read & write operation for RFID Tag Card (125kHz) ?

      asked by Baskar Vignesh on September 25, 2016
    • A
    • As per datasheet RFID tag card(125Khz) is read only and its operating frequency is 125KHz. But operating frequency of RFID Reader/Write Module (UART interface) is 13.56 MHz. So it should not work with RFID tag card(125Khz).

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RFID Reader/Write Module (UART interface)