FPC1020A Fingerprint Recognition Sensor Module

Description

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Description

Unit Finger is a fingerprint recognition sensor. It integrates the FPC1020A capacitive fingerprint recognition module internally, featuring multiple fingerprint enrollment, image processing, feature extraction, fingerprint matching, and searching functions.

It adopts the UART communication protocol, with a compact appearance design and low power consumption, delivering a reliable security level while providing optimal user convenience for your projects. If you want to add biometric fingerprint recognition to your project with stable and reliable enrollment, verification, and management mechanisms, Unit Finger is a good solution.

When in use, please connect this Unit to PORT C, it will communicate with M5Core via the UART protocol.

UART parameter settings:

• Baud rate (default: 19200bps)
• Start bit (1 bit)
• Stop bit (1 bit)
• Parity bit (none)

Features

• Uses capacitive area-array semiconductor fingerprint sensor
• Each pixel of the sensor has 256 grayscale levels of pixel quality
• Supports 1:N identification and 1:1 verification functions
• Supports 360-degree finger rotation recognition
• Fingerprint matching and searching functions

Includes

• 1 x Unit Finger
• 1 x HY2.0-4P Grove Cable (20cm)

Applications

• Fingerprint attendance machine
• Fingerprint storage cabinet

Specifications

Specification	Parameter
Fingerprint Capacity	150
Security Level	0-9, default 5
Output Format	Username, Image, Feature value
Feature Value Size	193Byte
Communication	UART (9600-115200)
Operating Temperature	-10°C ~ 60°C
Relative Humidity	20%-80%
Product Size	48.0 x 24.0 x 8.0mm
Product Weight	7.7g
Package Size	138.0 x 93.0 x 9.0mm
Gross Weight	12.9g

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