The CH34X family comprises widely used USB‑to‑serial chips manufactured by WCH (WinChipHead), commonly integrated into generic UNO R3, ESP8266, and ESP32 development boards.
NFC Reader and Writer PN532 Module
Introducing the "Lonely Binary NFC Module". With the powerful NXP PN532 IC at its core, this module is the superstar of NFC applications. NFC, which stands for "Near Field Communication," is like a secret handshake between smart devices. They get up close and personal, touching or coming within a few centimeters of each other, to establish a radio connection and exchange data faster than a squirrel on caffeine!
But wait, there's more! This module is a communication chameleon, supporting UART, I2C, and SPI methods. It's like having a language genius that speaks multiple communication dialects, ensuring seamless integration into any project!
And let's not forget its amazing partner, the PN532 NFC controller. It's like the life of the NFC party, operating at a cool 13.56 MHz frequency, and supporting the speedy MIFARE Classic 1K/MIFARE Classic 4K cards. With transfer speeds up to 424 kbit/s, it's like having an Olympic sprinter that can zip data back and forth in rec... Read More...
Documents
What’s in the Box
- 1 x NFC Module PN532
