Skip to content
Free shipping worldwide! Click here to learn more
Free shipping worldwide! Touch here to learn more

125KHz EM4100 RDM6300 RFID Reader

$6.95
SKU 113990014

Now available from PMD Way is this classic RFID reader, as used in many Arduino projects. The RDM 125KHz card mini-module is designed for reading code from 125KHz card compatible read-only tags and read/write cards.

It can be applied in office/home security, personal identification, access control, anti-forgery, interactive toy and production control systems etc.

Don't forget to stock up on 125 kHz RFID tags!

Features:

  • Supports external antenna
  • 5V operating voltage and I/O
  • Maximum effective distance up to 50mm
  • Less than 100ms decoding time
  • UART TTL interface
  • Support EM4100 compatible read only or read/write tags
  • Built-in external bi-color LED and buzzer driver
  • Small outline design
  • includes external antenna
  • Note: Module will notify whenever 125khz tag approaches, tag serial number will be sent via TX pin.

Specifications:

  • Frequency: 125kHZ
  • Baud rate: 9600
  • Interface: TTL level RS232 format
  • Working voltage: DC 5V(+/-5%)
  • Working current: <50mA
  • Receive distance: 20~50mm
  • Working temperature: -10°C~+70°C
  • Storage temperature: -20°C~+80°C
  • Humidity: 0~95%
  • Wiring size: 46 x 32 x 3mm

More information: