• Features:Simple operation,widely used in equipment development.
• Stable and reliable: Module built-in onboard antenna, 3.3V voltage.The working performance is stable and reliable, and the reader is far away.
• The RC522 can be loaded directly into the reader mold and is suitable for users who need to design or manufacture RF card terminals.
• Easy to use: Modules can be used to develop portable handheld devices and is easy to use.