RFID Breakout Board

The RFID Breakout Board is a universal RFID module for use with the development board of your choice - with examples provided for the Raspberry Pi and Arduino! The breakout board uses an updated UART/USB 2.0 interface running at 125KHz with a compact design. It allows you to read the information stored on 125KHz RFID key fobs and tags - and one of each is provided in the pack! Each RFID tag/key fob comes with a unique identity that cannot be copied, so it's great for an access project. The reading distance is around 0-5 cm but this can also depend on the tag type. The board has an integrated antenna that supports this range. The operating voltage is 4.5V-5.5V(DC) with a current consumption of 50mA. Baud rate is 9600 bps. Features

* Universal design supports multiple dev boards - Raspberry Pi, Arduino, STM32, PIC, ARM, AVR, Beaglebone etc

* Examples provided for Raspberry Pi and Arduino

* Supports 125kHz Key Fob/ Tags

* UART (Serial) / USB 2.0 Interface

* Comes with online development resources and manual

Specification

* Operating Voltage: +4.5V to +5.5V(DC)

* Operating Frequency: 125kHz

* Communication Interface: UART (Serial) / USB 2.0

* Default baud rate: 9600 bps

* Current Consumption: 50mA

* Operating Voltage: 4.5V-5.5V(DC)

* Operating temperature: 0ºC - 80ºC

Board Features

1) RFID Module (125KHz) 2) Buzzer 3) Card Detection LED 4) Power LED 5) UART (Serial) / USB 2.0 Interface Package Contents

* 1x RFID Breakout Board

* 1x 125KHz RFID Fob

* 1z 125KHz RFID Card

Resources

* Online manual including Raspberry Pi and Arduino examples

* GitHub

Pinout

Pinout Description

VCC Connect to 5V of Power supply

GND Connect to ground

BEEP Connect to Buzzer, HIGH on detection of card

SEL SEL=1 then o/p =RS232, SEL=0 then o/p=WEIGAND

DATA Transmit pin for RS232 Communication

D0 WEIGAND interface DATA HIGH pin

D1 WEIGAND interface DATA LOW pin