Difference between revisions of "Rfid-breakout"

From SB-Components Wiki

Line 27: Line 27:
 
== Pinout ==
 
== Pinout ==
 
<table class="wikitable">
 
<table class="wikitable">
<tr> <th> Pinout </th> <th> Description </th></tr>
+
<tr> <th> Pinout </th> <th> Description </th> </tr>
  
<tr> <td> VCC </td> <td> Connect to 5V of Power supply. </td></tr>
+
<tr> <td> VCC </td> <td> Connect to 5V of Power supply. </td> </tr>
<tr> <td> GND /td> <td>  Connect to ground </td></tr>
+
<tr> <td> GND /td> <td>  Connect to ground </td> </tr>
<tr> <td> BEEP </td> <td>  Connect to Buzzer, Goes high on detection of card </td></tr>
+
<tr> <td> BEEP </td> <td>  Connect to Buzzer, Goes high on detection of card </td> </tr>
 
<tr> <td> SEL </td> <td>  SEL=1 then o/p =RS232, SEL=0 then o/p=WEIGAND </td></tr>
 
<tr> <td> SEL </td> <td>  SEL=1 then o/p =RS232, SEL=0 then o/p=WEIGAND </td></tr>
 
<tr> <td> DATA /td> <td> Transmit pin for RS232 Communication </td></tr>
 
<tr> <td> DATA /td> <td> Transmit pin for RS232 Communication </td></tr>
 
<tr> <td> D0 </td> <td> WEIGAND interface DATA HIGH pin </td></tr>
 
<tr> <td> D0 </td> <td> WEIGAND interface DATA HIGH pin </td></tr>
 
<tr> <td> D1 </td> <td> WEIGAND interface DATA  LOW pin </td></tr>
 
<tr> <td> D1 </td> <td> WEIGAND interface DATA  LOW pin </td></tr>
 +
 
</table>
 
</table>
  

Revision as of 10:35, 25 June 2021

RFID Breakout

RFID Breakout is an updated UART/USB 2.0 interface running at the frequency of 125KHz with a compact design that is compatible with all the variants of Raspberry Pi, Arduino, STM32, PIC, AVR, Beaglebone, etc.

The operating voltage of the RFID breakout is +4.5V to +5.5V(DC). The consumption of the current for RFID breakout is 50mA. It runs at the operating temperature of 0ºC to 80ºC. On the serial line, the baud rate of RFID is efficient, that is 9600 bps.

Features

  • Supports all Raspberry Pi, Arduino, STM32, PIC, ARM, AVR, Beaglebone, etc.
  • Comes with Development resources and manual
  • Supports 125kHz Key Fob/ Tags.
  • UART (Serial) / USB 2.0 Interface
  • Current Consumption is 50mA.

Specifications

  • Operating Voltage - +4.5V to +5.5V(DC)
  • Operating Frequency - 125kHz
  • Communication Interface - UART (Serial) / USB 2.0
  • Default baud rate - 9600 bps
RFID breakout
Buy it From : Click Here

Pinout

Pinout Description
VCC Connect to 5V of Power supply.
GND /td> Connect to ground
BEEP Connect to Buzzer, Goes high on detection of card
SEL SEL=1 then o/p =RS232, SEL=0 then o/p=WEIGAND
DATA /td> Transmit pin for RS232 Communication
D0 WEIGAND interface DATA HIGH pin
D1 WEIGAND interface DATA LOW pin

Installation

Arduino

  • Connect RFID breakout with Arduino uno as shown below :
Pinout Arduino
VCC 5V
GND GND
DATA Digital Pin 0
  • Now visit the below link for Arduino source code.

https://github.com/sbcshop/RFID-Breakout/blob/main/Arduino/rfid_read/rfid_read.ino

Raspberry Pi

Connect RFID breakout with Raspberry Pi as shown below :

Pinout Raspberry Pi (BCM)
VCC 5V
GND GND
DATA GPIO 15
  • Now visit the below link for Raspberry Pi source code.

https://github.com/sbcshop/RFID-Breakout/blob/main/Python/rfid_read.py

Resources

Github