PN532 NFC RFID Reader Writer Module V3 with key fob, card, jumper wires, and pin headers

PN532 NFC RFID Reader Writer Module V3 13.56MHz

SKU NA733

$11.99 USD Shipping & tax calculated at checkout
In stock· Order by 3pm ET and it ships today

PN532 NFC RFID reader writer module V3 for 13.56MHz tags, cards and stickers with I2C, SPI and UART support for contactless ID, home automation, robotics, wearables and prototyping.

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Overview

Product Overview

PN532 NFC RFID Reader Writer Module V3 is a 13.56MHz contactless communication board for reading, writing, and interacting with compatible NFC and RFID cards, tags, stickers, and smart objects in embedded and DIY electronics projects. Built around the PN532 controller, it enables short-range identification, data exchange, authentication, and tap-to-trigger functions for access control, attendance systems, smart posters, automation, and interactive prototypes. This NFC/RFID module is a popular choice for makers developing contactless interfaces, secure ID applications, and mobile-style tap experiences.

Questions & answers

Frequently asked questions

Yes, the PN532 NFC RFID Reader Writer Module is compatible with Arduino. Libraries and examples are available to help integrate it into Arduino-based projects for contactless communication and interaction purposes.
The PN532 module requires connection to a host microcontroller with compatible communication protocols (like I2C, SPI). Libraries are available to facilitate integration into projects, enabling rapid setup and deployment of NFC functionality.
The PN532 module supports communication protocols including I2C, SPI, and UART, allowing for a flexible range of connections with various host microcontrollers for integrating NFC and RFID functionality.
The PN532 module is ideal for developing projects such as access control systems, attendance tracking, contactless smart posters, interactive prototypes, and automation systems requiring NFC/RFID communication.
Ensure proper connections to the microcontroller, verify the chosen communication protocol matches the setup, and confirm compatible NFC tags are used. Consult library documentation for troubleshooting code or configuration issues.

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What's included

Features & Specs

PN532 ControllerBuilt around the PN532 chip for 13.56MHz NFC and RFID communication.

Read Write SupportReads, writes, and interacts with compatible contactless cards, tags, and stickers.

NFC Tap FunctionsSupports short-range identification, data exchange, authentication, and tap-to-trigger actions.

Supported MediaWorks with compatible NFC and RFID cards, tags, smart objects, and labels.

Access Control UsesSuitable for access control, attendance systems, and secure ID applications.

Automation ProjectsFits embedded electronics, DIY automation, smart posters, and interactive prototypes.

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