PRODUCT DETAILS
Description
FINGER Unit is a fingerprint sensor based on the FPC1020A chipset.
This all-in-one fingerprint sensor makes fingerprint adding, verification and managing super simple.
Operated by the UART protocol, Compact size and ultra-low power consumption makes it very attractive to use around M5Stack series product. it performs fast fingerprint matching with highest security level and optimal user convenience. You can program to set the fingerprint recognition comparison level and different security level . if you ever consider secure your project with biometrics, don't forget to include this M5unit FINGER.
This unit communicate with M5Core by UART protocol connected via PORTC
UART settings:
Baudrate(default: 19200bps)
Start bits(1 bit)
Stop bits(1 bit)
Parity(no)
Product Features
Use capacitive area array semiconductor fingerprint sensor
Each pixel of the sensor has a pixel quality of 256 gray levels
1: N recognition and 1: 1 verification function
Support finger 360 rotation recognition
Fingerprint comparison and search function
Include
1x FINGER Unit
1x Grove Cable
Applications
Fingerprint Attendance Machine
Fingerprint Locker
Specification

Resources
Parameter
Fingerprint capacity
 150 
Security level 
 0-9, default 5 
 Output format 
 User name, image, feature value 
 Characteristic value size 
 193Byte 
 Communication method 
 UART (9600-115200) 
Working temperature 
 -10 °C-60 °C 
Relative humidity 
 20% -80% 
Net weight
7g
Gross weight
20g
Product Size
48*24*8mm
Package Size
67*53*12mm
LEARN AND DOCUMENTS
A inner maker competition of M5Stack.
M5Stack and Micro:bit can control each other, thanks to the M5:Bit