PN532 NFC/RFID with ESP32 - SPI Protocol Deep Dive
This video provides a more in-depth explanation of how to use the PN532 RFID/NFC module. It covers the fundamentals of NFC/RFID technology, as well as the communication protocol and hardware requirements when using SPI.
To make everything easier to understand, I also developed an example code, which is available for download.
PN532 Exemple code: https://drive.google.com/file/d/1wHZ6...
00:00 Intro
00:24 How NFC Works
01:09 PN532 Communication
01:35 SPI communication
03:22 Connections
04:11 NotebookLM
04:59 Exemple Code