Datasheet

ManualsBrandsM5Stack ManualsDevelopment Boards & KitsFPC1020A Fingerprint Reader Unit

FINGER

Description

fingerprint adding,verification,mananging super simple.

This unit cummunicate 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

Fingerprint: 150

Capacitive area array semiconductor fingerprint sensor

The sensor has a pixel quality of 256 gray levels per pixel

1:N recognition and 1:1 verification

Support finger 360 Rotate recognition

Security level that can be adjusted appropriately 0-9, default level 5

Output format: User name、finger image、feature value

Characteristic value size: 193 Bytes

Communication Interface: UART

Supported Baudrate: 9600bps-115200bps（Default:19200bps）

Operating temperature: -10°C - 60°C

Operating humidity: 20% - 80%

Include

1x FINGER Unit

1x Grove Cable

M5Stack Docs

FINGER Unit is a fingerprint sensor with FPC1020A inside. This all-in-one fingerprint sensor makes

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.

Summary of content (4 pages)

PAGE 1
M5Stack Docs FINGER Description FINGER Unit is a fingerprint sensor with FPC1020A inside. This all-in-one fingerprint sensor makes fingerprint adding,verification,mananging super simple. 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 .
PAGE 2
M5Stack Docs Weight and Size Package size:67mm x 53mm x 12mm Package weight:20g Applications Fingerprint Attendance Machine Fingerprint Locker Document Protocol FINGER series communication protocol N Datasheet FPC1020A Schematic PinMap M5Core(GROVE C) U2RXD U2TXD 5V GND FINGER Unit TXD RXD 5V GND EasyLoader
PAGE 3
M5Stack Docs 1. Easyoader is a simple and fast program burner. Every produ product-related case program. It can be burned to the master through simple steps, and a series of function verification can be performed. . 2. After downloading the software, double-click to run the application, connect the M5 device to the computer through the data cable, select the port parameters, click "Burn" to start burning. (For M5StickC burning, please Set the baud rate to 750000 or 115200) 3.
PAGE 4
M5Stack/*Docs Connect to GRVOE C on M5Core */ #include #include "finger.h" uint8_t userNum; //User number uint8_t res1; // result for "res1" #define ACK_SUCCESS 0x00 #define ACK_FAIL 0x01 #define ACK_FULL 0x04 #define ACK_NOUSER 0x05 #define ACK_USER_EXIST 0x07 #define ACK_TIMEOUT 0x08 Serial2.