Review on ✨ Waveshare Raspberry Pi PN532 NFC HAT for 13.56MHz Communication, Supporting I2C, SP, and UART Interfaces by Charles Butler

Name: ✨ Waveshare Raspberry Pi PN532 NFC HAT for 13.56MHz Communication, Supporting I2C, SP, and UART Interfaces
Item: ✨ Waveshare Raspberry Pi PN532 NFC HAT for 13.56MHz Communication, Supporting I2C, SP, and UART Interfaces
Rating: 5

August 16, 2022

It works as it should

I bought one to learn about NFC and it did a great job. The size of the antenna can be an issue if you want long range, but it does the job.

Pros

NFC (Near Field Communication) is a wireless technology that enables contactless point-to-point data transmission between devices within a short distance of 10 cm. It is commonly used in applications such as access control systems, smart tickets, power cards, etc.

Cons