125 KHZ EM4100 RFID card read module RDM630 (UART) compatible Arduino

SKU: 1941075

5.20 5.20 Piece 5.2 USD

¥ 38.00

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  • The dedicated module RDM630 series of non-contact RF ID card, preclude the use of advanced RF receiver circuits and embedded microcontroller design

  • Combined with efficient decoding algorithms, to complete the EM4100 compatible ID card data reception

  • This module is convenient to use, the power supply serial connection after Ar-duino motherboard, when RFID card to enter the card read range, module will be through the UART the card number directly send Ar-duino

  • Receiver sensitivity, high operating current, high stability

  • Suitable for access control, time and attendance, charges, anti-theft, Patrol and other radio frequency identification applications


  • Frequency: 125KHz

  • Interface: TTL RS232

  • Voltage: DC 5V (±5%)

  • Current: <50mA

  • Working Temperature: -10°C ~ +70°C

  • Storage Temperature: -20°C ~ +80°C

  • Max Humidity: 0% ~ 95%

  • Working Size: about 46 x 32 x 3mm

  • Module Size: about 38.5 x 19 x 9mm

Package included:

  • 1 x 125KHz RFID card read module