RFID Reader/Writer RC522 SPI S50 with RFID Card and Tag
Review: 5 - "A masterpiece of literature" by John Doe, written onMay 4, 20020
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RFID Reader/Writer RC522 SPI S50 with RFID Card and Tag

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  • Product SKU: KG062
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Specification

Description

The RFID Reader/Writer RC522 SPI S50 with RFID Card and Tag is a popular module used for reading and writing data to RFID (Radio-Frequency Identification) cards and tags.

Here's a detailed overview of this module:

Purpose: The RFID RC522 module is designed to communicate with RFID cards and tags, allowing you to read and write data wirelessly using radio frequencies.

Functionality: It can read the unique ID of RFID cards, and depending on the card's capabilities, it can also read and write additional data.

Communication: The module communicates with microcontrollers using the Serial Peripheral Interface (SPI) protocol.

Features:

RFID Compatibility: The RC522 module is designed to work with RFID cards and tags based on the 13.56 MHz frequency.

Read and Write: It can both read and write data to compatible RFID cards and tags.

SPI Interface: The module communicates with microcontrollers using the SPI protocol, making it compatible with a wide range of microcontroller platforms.

Included Card and Tag: Often, the RC522 module is bundled with an RFID card and tag, allowing you to start experimenting right away.

Applications:

Access Control: Used for secure entry systems by reading authorized RFID cards or tags.

Inventory Management: Employed to track items by tagging them with RFID and reading their information.

Automation: Integrated into projects where objects or devices need to be identified and controlled wirelessly.

Identification: Used in various identification systems for individuals, products, or assets.

Using the MQ-7: Using the RFID RC522 Module:

Wiring: Connect the module's pins to the appropriate pins on your microcontroller, including the SPI pins (SCK, MOSI, MISO, SS/CS). Powering the Module: Provide the module with the required power supply (often 3.3V or 5V).

Programming: Utilize libraries or code examples for your microcontroller platform to read and write data to RFID cards and tags.

Considerations:

Frequency Compatibility: Ensure that the RFID cards or tags you use are compatible with the 13.56 MHz frequency used by the RC522 module.

Data Security: Depending on your application, you might need to implement encryption or security measures to protect the data on the RFID cards. When integrating the RFID Reader/Writer RC522 SPI S50 module into a project, understanding the module's communication protocol, frequency compatibility, and potential security considerations is important for achieving successful and secure RFID communication.

Technical Details

  • Input Supply voltage (V): 3.3V (Do not use 5V supply)
  • Operating Current (mA): 13 ~ 26
  • Operating Frequency (MHz): 13.56
  • SPI data rate (Mbit/s) : 10
  • Operating distance in reading/Write mode (mm): 50

Physical Attributes

  • Length * Width * Height (mm): 60 x 39 x 5
  • Weight (gm): 19

Integration with Arduino

MFRC-522 RFID card reader sensor module

Sample Code

Applications

  • Automatic billing systems
  • Attendance systems
  • Verification/Identification system
  • Access control systems

Additional Details

  • Highly integrated analog circuitry to demodulate and decode responses.
  • Supports ISO/IEC 14443 A/MIFARE.
  • Typical operating distance in reading/Write mode is up to 50 mm.
  • Supports ISO/IEC 14443 A higher transfer speed communication up to 848 kBd.
  • SPI up to 10 Mbit/s.
  • FIFO buffer handles 64 bytes of send and receive.
  • Flexible interrupt modes.
  • Power-down by software mode.
  • Programmable Timer.
  • 2.5 V to 3.3 V power supply.
  • CRC coprocessor.
  • Internal self-test.

Product Video

Package Includes

  • 1 x RFID Reader/Writer RC522 SPI S50 with RFID Card and Tag

Customer Reviews

Based on 18 reviews
89%
(16)
11%
(2)
0%
(0)
0%
(0)
0%
(0)
r
rajesh kumar
Works great. I found the range is little low but ...

Works great. I found the range is little low but will try few more things. Make sure you solder the pins before using it.

J
Justin
Worth For Money

Worth For Money

n
naziya siddiqui
Value for the money

Nice product

l
layba noor
Four Stars

Good product ,works well

t
tekchand
Good product,

Good product, working fine, value for money

p
parveen aggarwal
Awesome for Arduino

Working as intended.....Very nice product

s
sanjeev
Five Stars

Works as expected

k
keshar ansari
Perfect!

Works perfectly and in accordance to specifications, great!

r
rima
Not presoldiered

The product works fine, but the attachment pins are not presoldiered

d
deepak
Excellent Product..........

Good product. Totally working.