What is the Optical UART Fingerprint Recognition Sensor Module?

It is an optical biometric fingerprint sensor that communicates through a TTL UART serial interface and can be integrated with Arduino and other compatible microcontrollers.

How does this fingerprint sensor communicate?

The module uses a TTL UART serial interface to communicate with the host microcontroller.

Can I use this fingerprint sensor with Arduino?

Yes. The module is designed for easy integration with Arduino and other microcontrollers that support compatible UART communication.

Is an adapter included with the fingerprint sensor?

Yes. The product includes an adapter board and a 6-pin cable to simplify wiring and connection.

What type of fingerprint sensing technology does it use?

The module uses optical fingerprint sensing technology for detecting and recognizing fingerprint patterns.

What can I build with this fingerprint module?

It can be used for fingerprint door locks, electronic safes, access-control systems, attendance systems, smart home projects, and DIY biometric security applications.

Can the module be used for fingerprint verification?

Yes. The module is designed to support fingerprint detection and verification through its integrated biometric processing system.

Does the package include a connection cable?

Yes. A 6-pin cable is included with the adapter for convenient connection.

Is this fingerprint sensor suitable for DIY projects?

Yes. Its UART interface and included adapter make it suitable for hobby, educational, prototyping, and embedded biometric projects.

Where can I buy the Optical UART Fingerprint Sensor Module in Bangladesh?

You can buy the Optical UART Fingerprint Sensor Module from RoboticsBD. Check the product page for current pricing and availability.

Optical UART Fingerprint Recognition Sensor Module with Adapter for Arduino

Name: Optical UART Fingerprint Recognition Sensor Module with Adapter for Arduino
Brand: KathalTech
SKU: optical-uart-fingerprint-recognition-sensor-module-with-adapter-for-arduino
Price: 2100.00 BDT
Availability: BackOrder
Rating: 5.0 (1 reviews)

0.0 (0 Reviews)

৳2,100.00

VAT inclusive; Computed calculations added locally.

The Open Smart Optical UART Fingerprint Recognition Sensor Module is a compact biometric sensor for fingerprint detection and verification. With a TTL UART serial interface, included adapter board, and 6-pin cable, it provides convenient integration with Arduino and other microcontrollers for access control, smart locks, safes, attendance systems, and DIY security projects.

In Stock & Ready to Ship 10 watching

Delivery Rates Express

Inside Dhaka: ৳70 (2-4 Business Days)

Outside Dhaka: ৳122 (3-5 Days)

COD available 100% Genuine

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Overview

The Open Smart Optical UART Serial Fingerprint Recognition Sensor Module with Adapter is an easy-to-integrate biometric solution for projects requiring fingerprint-based identification and verification. Its optical fingerprint sensing system captures fingerprint patterns and works with the onboard processing system to perform recognition operations.

Communication is handled through a TTL UART serial interface, making the module suitable for Arduino and other UART-capable microcontrollers. The included adapter board and 6-pin cable simplify wiring and help reduce setup time during prototyping.

This fingerprint module is suitable for building electronic door locks, access-control systems, security cabinets, attendance systems, smart safes, and DIY biometric projects. Its compact form factor also makes it practical for embedded applications where space is limited.

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Features

Optical fingerprint recognition technology
TTL UART serial communication
Includes adapter board for convenient wiring
Includes 6-pin connection cable
Designed for fingerprint detection and verification
Compatible with Arduino and other microcontrollers
Compact and lightweight design
Easy to integrate into DIY electronics projects
Suitable for biometric access-control applications

Applications

Fingerprint door locks
Electronic safes
Access-control systems
Security doors
Attendance systems
Smart home projects
Personal identification systems
Arduino biometric projects
DIY security devices
Educational electronics projects

Important Note: Fingerprint recognition performance depends on sensor condition, finger placement, environmental conditions, software implementation, and the specific module version. Always verify the supplied module's voltage and communication specifications before connection.

Sensor Type	Optical Fingerprint Recognition Sensor
Communication Interface	TTL UART Serial
Adapter	Included
Connection Cable	6-Pin Cable Included
Fingerprint Function	Detection and Verification
Controller Compatibility	Arduino and Other UART-Compatible Microcontrollers
Technology	Optical Biometric Sensing
Typical Applications	Access Control, Safes, Security Doors, Attendance Systems