WS1850S chip enables fast and reliable RFID read and write operations for secure data management
Supports ISO 14443 Type A and B standards, ensuring compatibility with MIFARE and NTAG RFID cards
I2C interface allows easy integration with microcontrollers and development platforms
LEGO-compatible mounting holes simplify installation in creative or industrial structures
Short read/write distance (less than 20 mm) for precise and secure access control
Summarized by Shop
M5Stack RFID2 Unit
The RFID2 unit is a radio frequency identification device operating at 13.56 MHz, equipped with a built-in WS1850S chip to support multiple RFID functions. Core Features
Magnetic field induction technology → enables non-contact, bidirectional data exchange