Hybrid Capacity/ Optical Fingerprint Recognition Embedded Module


3D TouchPring® Hybrid capacity / Optical Fingerprint Recognition Embedded MODULE


  • Complies with USB 2.0 full-speed (12Mbps), UART and SPI, easy to develop
  • It configure as USB mass storage device
  • Ultra-thin hybrid sensor (capacity/ optical) with resolution up to 1000 dpi
  • 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 M3 Core (Holtek HT32F27556)
Sensor Hybrd sensor (Capacity/ Optical)
Effective Sensor Area 8 x 8 (mm)
Image Size 320 x 320/ 160 x 160 pixels
Resolution 1000/ 508 dpi
No. of Fingerprints Support up ot maximum 20 fingerrpints
Algorithm Matching Mode 1 : 1; 1 : N
The Size of Template 496 bytes (template) + 2 bytes (checksum)
Intereface USB 2.0, UART, SPI
FAR/ FRR False acceptance rate (FAR)< 0.01%; False rejection rate (FRR)<0.1%
Enrollment Time/ Identification Time <10 sec. (10 fingerprints); <1.0 sec. (20 fingerprints)
Operating Voltage/Current USB 5VDC; <130mA
System Compatibility Support embedded development, Linux, Android and Windows
SDK Demo Support Yes, Logical design also available upon requested