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Grove - 125KHz RFID Reader

SKU 113020002
  • 7cm sensing distance
  • 125kHz RFID Card Read Only
  • Arduino Library
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$12.90 1 pcs
$11.61 10 pcs
$10.97 20 pcs
$10.32 50 pcs

The Grove-125KHz RFID Reader is a module used to read uem4100 RFID card information with two output formats: Uart and Wiegand. It has a sensitivity with maximum 7cm sensing distance.



  • Selectable output format: Uart or Wiegand.

  • 4Pins Electronic Brick Interface

  • High Sensitivity

For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your using of the product.




Please visit our wiki page for more info about this product. It will be appreciated if  you can help us improve the documents, add more demo code or tutorials. For technical support, please post your questions to our forum.

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★★★★★ Great bag
Purchased this for my 23 year old daughter in the butterscotch color. Great versatile color. She loves the size -- perfect for day or going out at night. Chain can be double to shorten for nighttime and left long to wear as a crossbody during the day.
September 2, 2013 by
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