The UART Fingerprint Reader module is based on the imported ST company STM32F205 high-speed digital processor, combined with commercial fingerprint algorithm (TFS-9), high-precision optical sensor (TFS-D400), and has the functions of fingerprint entry, image processing, feature value extraction, template generation, template storage, fingerprint comparison and search. It is an intelligent module; it provides UART interface and communication protocol, and professionally provides standard secondary development fingerprint kits for scientific research units and application integration manufacturers, which can be integrated and applied quickly and conveniently! ——Circuit schematic diagram~
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