Fingerprint 2 Unit Advanced Biometric Sensor, High Accuracy, Compact Design, Easy Integration for Security Systems

This unit uses a UART communication interface for easy integration with various control platforms. It features a colorful light ring and power indicator for interactive status indication. It is suitable for rapid development and integration in a variety of scenarios, including smart door locks, access control and attendance, identity authentication, financial payments, and small security systems. Parameters: MCU: STM32G031G8U6 Fingerprint Sensor Module: A-K323CP Fingerprint Sensor Resolution: 508 dpi Image Pixels: 80*208 Acquired Image Size: 8230 Bytes (80*208/2=8320, 4 bits per pixel) Fingerprint Capacity: 100 Fingerprints Fingerprint Data Size: 7262 Bytes/Finger Communication Method: UART 115200 bps @ 8N1 Power Consumption: Operating Mode: 40mA (Breathing Light On); 37.25mA (Breathing Light Off) Sleep Mode: 14.11mA Applications: Smart Door Locks Access Control and Attendance ID Authentication Financial Payments Small Security Color: White Material: plastic Package Contents: 1*Fingerprint 2 Unit 1*Connecting cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.