WaveShare PN532 NFC HAT for Raspberry Pi

This is a Raspberry Pi NFC HAT that has a PN532 chip that allows you to read and write 13.56MHz NFC / RFID cards. This NFC HAT for Raspberry supports three communication interfaces: I2C, SPI and UART. NFC (Near Field Communication) is a wireless technology that enables contactless point-to-point data communication between devices at a distance of about 10cm. It is widely used in applications such as access control systems, contactless payment systems, meal cards, smartphone NFC applications, etc.

Features PN532 NFC HAT:
Compatible with the standard Raspberry Pi 40pin GPIO expansion header. Can therefore be used with any Raspberry Pi.
Onboard PN532 chip, supports various NFC/RFID cards such as MIFARE/NTAG2xx, etc.
Three different selectable communication interfaces: I2C, SPI and UART, configured via jumpers and switches.
Breakout pin header so you can easily connect this PN532 NFC HAT to an Arduino, ESP32, ESP8266 or STM32.
Programming examples for the following controllers available: Arduino, stm32 and Raspberry Pi

Technical details:
NFC controller: PN532
Operating voltage: 3.3V/ 5V
Operating frequency: 13.56 MHz
Communication interfaces: I2C, SPI, UART (standard)
Standard baud rate: 115200 bps
Operating modes:
Read/write mode with support of ISO/IEC 14443A / MIFARE
Read/write mode with support of FeliCa
Read/write mode with support of ISO/IEC 14443B
Card operation mode supporting ISO 14443A / MIFARE
Card operating mode with support of FeliCa
ISO/IEC18092, ECM340 point-to-point
Dimension: 85 x 56 x 23mm
Weight: 31.8g

Scope of delivery:
1x PN532 NFC HAT for Raspberry Pi.
1x RFID key fob.