Introduction to the RFID module:
The MF522-AN module adopts MFRC522 original chip design card reader circuit, which is easy to use and low in cost. It is suitable for users of advanced applications such as device development and card reader development, and users who need to design/produce RF card terminals. This module can be directly loaded into various reader molds. The module adopts a voltage of 3.3V, and can be directly connected with any CPU motherboard of the user through a few lines of the SPI interface, which can ensure stable and reliable operation of the module and long reading distance;
Feature:Working current: 13-26mA/DC 3.3V
Idle current: 10-13mA / DC 3.3V
Sleep current: <80uA
Max. current: <30mA
Working frequency: 13.56MHz
Supported card types: mifare1 S50, mifare1 S70, mifare UltraLight, mifare Pro, mifare Desfire
Product physical characteristics: size: 40mm × 60mm
Environmental working temperature: -20-80 degrees Celsius
Environmental storage temperature: -40-85 degrees Celsius
Relative humidity: 5%-95% relative humidity
Data transmission rate: up to 10Mbit/s
Package includes:
3 x RFID module
