Unit Finger

SKU:U008

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)
1 x HY2.0-4P Grove 连接线 (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