PN532 NFC RFID Module 13.56MHz (ITEAD)
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Prices updated: 12 Oct 2026
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About this product
ITEAD PN532 NFC module built around the NXP PN532 chip for 13.56 MHz near-field communication, with an onboard antenna. It supports SPI, I2C and UART and is compatible with ISO14443 Type A and Type B cards and tags, making it suitable for NFC projects with Arduino and Raspberry Pi.
Specifications
- IC
- NXP PN532
- Operating voltage
- 3.3 V
- Frequency
- 13.56 MHz
- Interfaces
- SPI, I2C, UART
- Standards
- ISO14443 Type A and Type B
- Antenna
- Onboard
- Communication distance
- Up to 3 cm
Frequently asked questions
How do I choose the interface?
The module supports SPI, I2C and UART. Select the interface using the module's own interface-selection switches or jumpers as described in its manual, then wire the matching pins.
Can I connect it directly to a 5V Arduino?
The module operates at 3.3 V. When interfacing with 5 V boards, power it from 3.3 V and use level shifting on the signal lines to avoid damaging it.
