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4Pcs RC522 RFID Module Kit RF RC522 Reader IC Card Sensor Module with S50 White Card and Key Ring RFID Sensor Module

4.9 (3) Write Review
Free shipping on orders over $29.99

$7.99

$ 3 .99 $3.99

In Stock

1.Size:4pcs


About this item

  • Current: 13-26mA/DC 3.3V; Idle Current: 10-13mA/DC 3.3V; Data Transfer Rate: Max.10Mbit/s; Power Voltage: 3.3V; Operating frequency: 13.56MHz, MFRC522 Supports MIFARE series higher-speed contactless communication, bidirectional data transmission rate up to 424kbit/s
  • The module use a voltage of 3.3V, it can connected communication with user's any CPU mainboard through several lines of SPI interface, it can ensure stable and reliable work, and reader distance.
  • RC522 is a highly integrated contactless (13.56MHz) card reader chip, applicable for the user who need to design or manufacture the RF card terminal.
  • RFID RC522 Module is a better choice for the development of smart meters and portable handheld devices, the module can be directly loaded into the various reader molds.
  • The module can connected communication with user's any CPU mainboard through several lines of SPI interface, it can ensure stable and reliable work, and reader distance


This module can be directly loaded into the various reader molds.
Module interfaces SPI: Data transfer rate maximum 10Mbit/s
Operating current :13-26mA/DC 3.3V
Module uses voltage of 3.3V, through the SPI interface simple few lines can be directly connected to the user any CPU board communication module stable and reliable work

This module can be loaded directly into a variety of readers molds.
It can connect various development boards and support development resources
Operating Frequency: 13.56MHz
Idle current :10-13mA/DC 3.3V
Sleep current: Peak current:

Reference
https://randomnerdtutorials(Dot)com/security-access-using-mfrc522-rfid-reader-with-arduino/
https://www.youtube(Dot)com/watch?v=nn-nuhAByRk
https://pimylifeup(Dot)com/raspberry-pi-rfid-rc522/
https://github(Dot)com/miguelbalboa/rfid

Package include:
4 x RFID Kit


Runiya
2025-05-14 11:21:56
I used this for a real time project using multiple RFID at the same time, and they responded ok.
Dan Cohen
2025-03-14 10:22:29
Works as expected with Raspberry Pi 3B+
Ed V
2025-01-28 15:17:04
I ordered one pack first to try out in the event they weren’t any got. Especially because they end up being cheaper per unit than ordering directly from China.I got them to try integrating them into a checkers board that i built (32 is a lot so price was a factor).I gave them 5 stars because they are cheap, and they work (I tested all of them upon receipt).Longevity is the unknown. I’m new to the hobby and not sure what “quality” circuitry really is.That been said, I’m about to order another 2 packs (didn’t realize that i only ordered 24)