Hybrid Fingerprint Recognition Embedded Module


3D TouchPrint® Hybrid Fingerprint Recognition Embedded MODULE


  • Complies with USB 2.0 full-speed (12Mbps) specification
  • It configure as USB mass storage device
  • Ultra-thin hybrid sensor with resolution up to 508 dpi
  • SPI sensor image output
  • Work well with dry, moist or rough fingerprints
  • High-accuracy and high-speed fingerprint identification technology
  • The self-developed algorithm provides a variety of total solutions for embedded and PC applications


CPU ARM Cortex M4 Core (ST STM32F446)
Sensor Hybrd sensor (Capacity/ Optical)
Effective Sensor Area 6 x 6 (mm)
Image Size 120 x 120 pixels
Resolution 508 dpi
No. of Fingerprints Support up ot maximum 100 fingerrpints
Algorithm Matching Mode 1 : 1; 1 : N
The Size of Template 32kb
Intereface USB 2.0; UART default baud rate=115200bps after power on
FAR/ FRR False acceptance rate (FAR) 1/100K ; False rejection rate (FRR)<5%
Enrollment Time < 8 sec. (8 fingerprints)
Identification Time <0.8 sec. (30 fingerprints) ; <1.2 sec. (50 fingerprints) ; <2 sec. (100 fingerprints)
Operating Voltage/Current 3.3 VDC; Typical <130mA
Operating Environment -20oC ~ +60oC; Humidity 20% ~ 80%
Storage Environment -20oC ~ +80oC; Humidity 10% ~ 80%
System Compatibility Support embedded development, Linux, Android and Windows
SDK Demo Support Yes, Logical design also available upon requested