Integrated capacitive fingerprint module Cortex core UART serial port High-precision fingerprint recognition

Integrated capacitive fingerprint module Cortex core UART serial port High-precision fingerprint recognition

$13.9

Brand：SpotPear

SKU：020505900000

Date：2025-07-10 10:17

Part Number：

UART Fingerprint Sensor (F)

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Integrated capacitive fingerprint module Cortex core UART serial port and USB dual interface communication Small size

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Integrated capacitive fingerprint module

High-precision fingerprint recognition | Serial and USB dual communication | Collection window indicator | All-in-one

Product Features

This product uses a high-performance Cortex core controller, integrates a high-security commercial fingerprint algorithm, and supports fingerprint entry, image acquisition, feature value extraction, fingerprint comparison, etc. There is no need to understand complex fingerprint recognition algorithms, and secondary development can be performed by sending instructions through the serial port. It can be quickly integrated into various fingerprint recognition applications that require high volume and accuracy.

Easy to use, no need to understand fingerprint algorithm and internal structure, just simple instructions to complete the corresponding operation
Built-in commercial algorithm, supports fingerprint entry, fingerprint comparison, fingerprint image extraction and fingerprint feature value upload, etc., with stable performance and fast recognition speed
Capacitive fingerprint recognition is sensitive and can be quickly recognized by simply touching the collection window with your finger
High hardware integration, main control and fingerprint sensor integrated into one, easy to embed into small-volume applications
Built-in human body sensing device, with power-down sleep and touch wake-up functions, lower power consumption
The collection window has an LED to provide fingerprint collection instructions
Onboard UART serial port and USB dual communication interface
Conveniently connect to PC for communication with host computer, and also supports embedded hardware platforms such as STM32 and Raspberry Pi

Product Parameters

Sensor Type	Capacitive touch sensor
Resolution	508DPI
Image pixel array	192 × 192
Fingerprint template size	448 bytes
Sensor size	9.6 × 9.6 (mm)
Fingerprint capacity	1000 pieces
Comparison time	< 0.5s (1:N, and N≤500)
False recognition rate	< 0.001% (safety level 3)
False Rejection Rate	< 2% (safety level 3)
Operating voltage	3.3V
Working current	< 55mA
Static Electricity Test	SD IEC 61000-4-2 LEVEL 4 ±15KV air discharge
Communication interface	UART、USB
Communication baud rate	115200bps (support 9600bps ~ 115200bps)
Work Environment	Temperature: -10°C ~ 60°C; Humidity: 20%RH ~ 80%RH (no condensation)

Application Showcase

The pictures are for display only. Please refer to the configuration list for detailed configuration.

Interface Description

Product size

[] UART Fingerprint Sensor (F)

To：

Dear Customers, There may be a lag of several hours before we could process your order, depending on the time difference between your location and ours. Sincerely hoping your understanding!