Rectangle-shaped All-In-One Capacitive Fingerprint Sensor (F), Cortex Processor, UART And USB Communication Mini-Computer Kit We designed this board to

We designed this board to give the user a very discrete button without any sharp edges

One Screen For Work

5 V with derated performance)

0 RTC backup battery header

Rectangle-shaped All-In-One Capacitive Fingerprint Sensor (F), Cortex Processor, UART And USB Communication Mini-Computer Kit We designed this board toUART Fingerprint Sensor (F) High precision UART & USB communication LED indicator All In One Features Based on a high performance Cortex processor, combined with high security commercial fingerprinting algorithm, the UART Fingerprint Sensor (F) features functionalities like fingerprint enrolling, image acquisition, feature finding, fingerprint matching, and so on. Without any knowledge about the complicated fingerprinting algorithm, all you need to do