Hi-link HLK-ZW3020 capacitive touch fingerprint sensor module testboard surface array semiconductor fingerprint recognition module

Product introduction

The ZW302x series semiconductor fingerprint module is an intelligent module with high-performance and high-speed DSP processor as its core. It has functions such as fingerprint input, image processing, fingerprint comparison, search, and template storage without the need for a host computer to participate in management. Compared with similar fingerprint products, ZW302x module has the following features:

• Faster response speed

The ZW302x series module adopts optimized image acquisition and preprocessing drivers, which save time, improve image quality, and respond faster in the process of image acquisition and preprocessing.

• Power on active handshake

After the ZW302x series module is powered on and initialized, it will actively send a handshake flag (1 0x55 byte) to notify the upper computer module that it is ready to receive commands.

• Single command to complete search

The ZW302x series module has added the "Auto Search" command, allowing users to complete the search process with just one command.

Wide range of applications

The ZW302x module is widely used, and as long as it involves functions such as authorization, management, and switching, the fingerprint recognition function of the ZW302x module can be used to replace IC cards, passwords, hardware switches, etc. It is suitable for all systems from low-end to high-end, such as:

• Fingerprint lock, safe, gun box, finance and other security fields;

• ·Identity fields such as access control systems, industrial computers, POS machines, driver training, attendance, etc;

• ● Management areas such as private clubs, management software, licensing, etc;

• Financial fields such as medical insurance collection, pension collection, fingerprint payment, etc.

Developers can develop various fingerprint recognition application systems ranging from simple to complex based on the technical information provided in this manual.

Parameters

Technical indicators

Mechanical characteristics