PN532 NFCHAT for RaspberryPi I2C/SPI/UART Near Field Communication Supports
Features: Brand new and
This is for RaspberryPi NFCHAT based on PN532 operating in the 13.56MHz frequency ranges. Near Field Communication is a technology that allows point-to-point data communication between devices within a short distance of 10cm. It is widely used in applications such as access control system, meal cards, etc.
It supports three communication interfaces: I2C, SPI, and UART, configured via switches
Onboards standard for RaspberryPi 40PIN GPIO extension header, supports for RaspberryPi series boards
Reserving breakout control pins, for easily connecting with host boards like STM32Arduino
Onboards PN532 chip, supports various NFCRFID cards like MIFARENTAG2xx, etc. Based on the popular NFCcontroller PN532 with multi-interfaces option, this HAT will easily enable function for your for RaspberryPi.

Specifications: Material:Plastic
NFCcontroller: PN532
Operating voltage: 3.3V/5V
Operating frequency: 13.56MHz
Communication interfaces: I2C, SPI, UART (default)
Default baudrate: 115200bps
Size:Approx.85x56mm/3.35x2.2inch

Package Includes: 1 Set Wireless Communication Hat

note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.