{"product_id":"pn532-nfc-module-13-56mhz-reader-writer-arduino-raspberry-pi","title":"PN532 NFC Module 13.56 MHz Reader\/Writer – Arduino \u0026 Pi","description":"\n\u003ch2\u003ePN532 NFC Module – 13.56 MHz Reader\/Writer for Arduino \u0026amp; Raspberry Pi\u003c\/h2\u003e\n\u003cp\u003eTake your electronics projects to the next level with the \u003cstrong\u003ePN532 NFC Module\u003c\/strong\u003e. Operating at \u003cstrong\u003e13.56 MHz\u003c\/strong\u003e, this high-precision reader\/writer board is fully compatible with both \u003cstrong\u003eArduino\u003c\/strong\u003e and \u003cstrong\u003eRaspberry Pi\u003c\/strong\u003e, making it one of the most versatile NFC modules available for hobbyists, engineers, and makers alike. Whether you're building contactless access systems, smart tags, or IoT projects, this module delivers reliable NFC communication in a compact SMD package.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e13.56 MHz NFC Frequency\u003c\/strong\u003e – Industry-standard frequency for broad compatibility with NFC cards, tags, and devices\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRead \u0026amp; Write Capability\u003c\/strong\u003e – Supports both reading from and writing to NFC\/RFID tags and cards\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Support\u003c\/strong\u003e – Operates on 3.3V to 5V, making it compatible with a wide range of microcontrollers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArduino \u0026amp; Raspberry Pi Compatible\u003c\/strong\u003e – Drop-in ready for popular maker platforms with SPI, I²C, and UART interface options\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature\u003c\/strong\u003e – Reliable performance from 0°C to 120°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact SMD Package\u003c\/strong\u003e – Space-saving design ideal for embedded and prototyping applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals\u003c\/strong\u003e – Clean build with no hazardous substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13.56 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChipset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePN532\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.3V – 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0°C – 120°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSPI \/ I²C \/ UART\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Module\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat Can You Build?\u003c\/h3\u003e\n\u003cp\u003eThe PN532 NFC module opens up a world of DIY possibilities:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eContactless door locks and access control systems\u003c\/li\u003e\n  \u003cli\u003eSmart inventory tagging and tracking\u003c\/li\u003e\n  \u003cli\u003eNFC-based authentication and identification systems\u003c\/li\u003e\n  \u003cli\u003eInteractive IoT projects with tap-to-connect features\u003c\/li\u003e\n  \u003cli\u003eData exchange between NFC-enabled smartphones and microcontrollers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis module is perfect for \u003cstrong\u003eelectronics hobbyists\u003c\/strong\u003e, \u003cstrong\u003eSTEM students\u003c\/strong\u003e, \u003cstrong\u003eembedded systems developers\u003c\/strong\u003e, and \u003cstrong\u003eIoT enthusiasts\u003c\/strong\u003e who want a reliable, easy-to-integrate NFC solution. Its broad voltage range and multi-interface support mean you can plug it straight into your existing setup with minimal fuss.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You Might Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is the PN532 NFC module compatible with both Arduino and Raspberry Pi?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The PN532 NFC module supports SPI, I²C, and UART communication interfaces, making it fully compatible with Arduino boards (Uno, Mega, Nano, etc.) and Raspberry Pi single-board computers. Popular libraries such as Adafruit's PN532 library for Arduino and libnfc for Linux\/Raspberry Pi are widely available to get you started quickly.\u003c\/p\u003e\n\u003ch4\u003eQ: What types of NFC tags and cards does this module support?\u003c\/h4\u003e\n\u003cp\u003eA: The PN532 operates at the standard 13.56 MHz NFC\/RFID frequency and supports a wide range of card standards including MIFARE Classic, MIFARE Ultralight, NTAG series tags, ISO14443A\/B, and FeliCa cards, among others. This makes it highly versatile for most NFC applications.\u003c\/p\u003e\n\u003ch4\u003eQ: What voltage does the PN532 NFC module require?\u003c\/h4\u003e\n\u003cp\u003eA: The module supports a supply voltage range of 3.3V to 5V, so it works seamlessly with both 3.3V systems (like Raspberry Pi) and 5V systems (like many Arduino boards) without requiring additional level shifters in most configurations.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use this module for contactless payment or access card emulation?\u003c\/h4\u003e\n\u003cp\u003eA: The PN532 supports card emulation mode, which allows it to mimic NFC cards for certain applications. However, for legally compliant payment system use, additional certification and software infrastructure are required. It is most commonly used for access control, tag reading\/writing, and peer-to-peer NFC data exchange in maker and prototyping projects.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the PN532 NFC module compatible with both Arduino and Raspberry Pi?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The PN532 NFC module supports SPI, I²C, and UART communication interfaces, making it fully compatible with Arduino boards (Uno, Mega, Nano, etc.) and Raspberry Pi single-board computers. 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