Description: 1. PN532 is a versatile NFC (Near Field Communication) RFID module, enabling two-way communication between NFC devices and various RFID tags or cards. 2. Compatibility: It supports multiple communication protocols such as ISO14443A/B, Mifare Classic, and FeliCa. This makes it compatible with a wide range of NFC and RFID systems. 3. Operating Frequencies: PN532 operates at 13.56MHz, the standard frequency for most NFC and RFID technologies. 4. Antenna: The module comes with an integrated antenna that provides adequate coverage for most use cases. It can also be used with external antennas for improved performance or longer read/write ranges. 5. Power Supply: This module operates on a 3.3V power supply and features an integrated voltage regulator to ensure stable voltage levels during operation. 6. Programmable I/O Pins: The PN532 has 4 programmable I/O pins (SDA, SCL, MOSI, and MISO) for interface customization with external microcontrollers or systems. 7. Size and Weight: Measur
| Specification | Details |
|---|---|
| Module Type | PN532 NFC/NFC Forum Type 4/5 compliant |
| Frequency | 13.56 MHz |
| Data Rate | Up to 848 kbps (ISO 14443-A) / 424 kbps |
| Antenna | Integrated 6 dBm |
| Reader Mode | Support for ISO 15693 MIFARE Classic |
| Power Supply | 3.3V to 5.0V (via VCC pin) |
| Operating Current | Typically around 10 mA (reader mode) |
| Operating Voltage | 3.3V 4.8V or 5.0V |
| Protocol Support | ISO/IEC 14443-1 (A) ISO/IEC 14443-2 |
| Dimensions | 26.5 x 18.8 mm |
| Interface | SPI UART or I2C |
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