Sensors Others - GI Electronic

AS608 Optical Fingerprint Module Sensor for Arduino

Code: C0100096

RM54.90

In stock

Overview
Q&A

Description

This is an optical biometric fingerprint reader/sensor module with TTL UART interface for direct connections to a microcontroller UART or connect to PC using a "USB to RS232(TTL) module". The user can store the finger print data in the module and then use it for identifying the person.

Specification

Operating Voltage

DC 3.3V

Operating Current

< 60mA

Fingerprint imaging time

<1.0s

Window Area

15.3 x 18.2mm

Interface

UART TTL level

Baudrate

9600, 19200, 28800, 38400, 57600 (default)

Dimension

23.3mm x 20.3mm x 48.1mm

Pin Definition

Pin Number	Name	Type	Function Description
1	V+	-	Power input (DC 3.3V)
2	Tx	out	UART Data out, TTL level. Connect it to MCU's Rx.
3	Rx	in	UART Data in, TTL level. Connect it to MCU's Tx.
4	GND	-	Signal ground. Connect to ground
5	TCH	out	Output 'H' (default) once touched.
6	VA	-	Touch sensor power input, connect to 3.3V.
7	D+	bidirection	USB D+. Let it open when using UART communication.
8	D-	bidirection	USB D-. Let it open when using UART communication.

Connecting with Arduino

1 Connect interface cable to Fingerprint module

2 Connect to Arduino Uno

Software Setup

1  Download Arduino Fingerprint Library
2  Install Arduino Fingerprint Library. Refer installing new library guide.
3  Open and then upload Arduino project enroll.ino to Uno. Run "Serial Monitor" to store your fingerprint.
4  Open and then upload Arduino project fingerprint.ino to Uno. Run "Serial Monitor" again to verify your fingerprint.