PN532 13.56MHz NFC Module
PN532 NFC module, as the name suggests, is based on the PN532 chip and is used for 13.56MHz near-field communication. The module is equipped with built-in antenna, so there is no need for external antenna coil. Compatible with SPI, IIC and UART interface for communication. With NFC library support for Arduino and Raspberry Pi, it is very suitable for the development of products with NFC functions.
Technical Specifications
- Longest effective communication distance 3
- Supports switching of SPI, IIC and UART interface
- Available for 13.56M contactless communication
- Compliant with ISO14443 Type A and Type B standards
- IC: NXP PN532
- Operating Voltage: 3.3V
- Power Supply Voltage (recommended): 3.3 ~ 5.5V
- Maximum Supply Current: 150mA
- Operating Current (Standby Mode): 100mA
- Operating Current (Writing Mode): 120mA
- Operating Current (Reading Mode): 120mA
- Indicator: PWR
- Interface: SPI Interface, Std Raspberry Pi 20pins Interface
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