Capacitive Fingerprint Sensor Module

Capacitive fingerprint sensor module is a highly integrated circular all-in-one capacitive fingerprint module, the size of a fingernail, serial port command operation, support 360-degree rotation recognition, has the advantages of fast recognition, strong stability and low power consumption. The main control adopts high-performance ARM core and integrates the high-security IDFinger fingerprint algorithm, which supports functions such as fingerprint entry, image acquisition, feature value extraction, template generation, template storage, and fingerprint comparison. You don't need to understand the complex fingerprint recognition algorithm, you only need to send instructions through the serial port to carry out secondary development, which can be quickly integrated into a variety of fingerprint recognition applications that require high volume and accuracy.
parameter:
Sensor type: capacitive touch sensor
Resolution: 508DPI
Image pixel array: 160×160
Sensor size: R12.8mm
Fingerprint capacity: 80 pieces
Comparison time: <500ms (1:N, and N≤100)
False acceptance rate: <0.001%
Rejection rate: <2%
Working voltage: 3.3V
Working current: <40mA
Sleep current: <16uA
Electrostatic test: contact discharge 8KV/air discharge 15KV
Communication interface: UART
Communication baud rate: 115200 bps
Working environment: Temperature: -20°C~70°C Humidity: 40%RH~85%RH
Storage environment: Temperature: -40°C~85°C Humidity: <85%RH
Capacitive fingerprint sensor module application cases: fingerprint lock, fingerprint safe, fingerprint access control and fingerprint attendance, etc.