ACR123U NFC LCD Contactless Reader Writer

The ACR123U, a USB variant of the ACR123S, serves as an affordable, flexible, and smart contactless reader. It can be seamlessly incorporated into existing Point-of-Sale (POS) systems or cash registers, transforming them into cashless payment terminals. The introduction of the ACR123U accelerates the checkout process as it allows customers to finalize their payments with a simple tap of their cards. This contactless reader presents an effective solution to enhance the efficiency of payment systems.

• USB interface for Data Communication and power supply

• ARM 32-bit CortexTM-M3 Processor

• Smart Card Reader:

  • Read/Write speed of up to 848 kbps

  • Built-in antenna for contactless card access, with card reading distance of up to 50 mm (depending on tag type)

  • Support for ISO 14443 Part 4 Type A and B cards and MIFARE series

  • Built-in anti-collision feature

  • Three ISO 7816-compliant SAM slots

• Built-in Peripherals:

  • 16 alphanumeric characters x 8 lines Graphical LCD (128 x 64 pixels)

  • Four user-controllable LEDs (Blue, Yellow, Green, and Red)

  • User-controllable tapping region backlight (Red, Green and Blue)

  • User-controllable speaker (Audio tone indication)