Waveshare 13694 Capacitive Fingerprint Reader

Waveshare 13694 Capacitive Fingerprint Reader

Artno.: WS1-013694
GTIN: 0614961951235
Manufacturers: Waveshare

Capacitive Fingerprint Reader, onboard processor STM32F105, commercial fingerprinting algorithm, semiconductor sensor

56,90 €

incl. 19% VAT

(47,82 € excl. VAT)

plus

On stock (short supply)

The Capacitive Fingerprint Reader is a standard fingerprinting module designed for secondary development, allows fast and stable fingerprint verification.

Based on a high-speed digital processor STM32F105R8, combined with high-security commercial fingerprinting algorithm, and advanced semiconductor sensor, the Capacitive Fingerprint Reader becomes a simple but smart integration module, provides functionalities like fingerprint enrolling, image processing, feature finding, template generating and storing, fingerprint matching and searching, etc.

Features

Easy to use by some simple commands, you don't have to know any fingerprint technology, or the module inter structure/calculation
Commercial fingerprinting algorithm, stable performance, fast verification
Sensitive detection, just touch the collecting window lightly, without pressing
Allows to freely input/output fingerprint images, fingerprint feature file and other fingerprinting actions
Dual communication, UART or USB
Processor will enter sleep and wake up when detecting, achieves low power consumption
Comes with rich related resources (software on PC, development SDK, tools, and examples for Raspberry/Arduino/STM32)

Applications

Fingerprint lock
Fingerprint safe deposit box
Access control system
Clock in and out

Specifications

Parameter	Value
Processor (CPU)	STM32F105
Sensor	Semiconductor (capacitive)
Module dimension (mm)	45 x 30
Sensor dimension (mm)	33.4 x 20.4
Image	DPI 508
Image resolution	192 x 192
Sensing area (mm)	9.6 x 12.8
Fingerprint capacity	3000
Security level	0-9 low to high security, 5 by default
Matching time	1s
False acceptance rate	0.0001%
False rejection rate	0.01%
Dynamic current	<60mA
Operating voltage	3.3V-5V
Communication	UART or USB
Anti-electrostatic	aerial discharge: ± 15KV contact discharge: ± 8KV

Dimension

Development Resources

Wiki : www.waveshare.com/wiki/Capacitive_Fingerprint_Reader

Recommended Items

We also provide this USB to UART Module for easy testing: CP2102 USB UART Board (micro)

Selection Guide

Product	UART Fingerprint Reader	Capacitive Fingerprint Reader	UART Fingerprint Sensor (C)	UART Fingerprint Sensor (R)
Type	Optical fingerprinting module	Capacitive fingerprinting module
Pros	Low cost, durable, excellent anti-electrostatic	Small collecting area, high precision, good at detection and verification
Pros	Low cost, durable, excellent anti-electrostatic		Small form factor, low power consumption
Cons	Large dimension, low precision, interfered by lighting	High environmental requirement (temperature, humidity, dust, alkaline air)
Features	Rectangle-shaped, separated structure		Round-shaped, all-in-one	Rectangle-shaped, all-in-one
Fingerprint capacity	4000	3000	500	3000
Image pixels	248×296	192×192	192×192
Interface	UART	UART, USB	UART
False acceptance rate	<0.001%	0.0001%	<0.001%
False rejection rate	<0.1%	0.01%	<0.1%
Sensor life time	10 years	about 200,000 times	about 1,000,000 times
Use condition	More sensitive for wet fingers	More sensitive for dry fingers
Applicable products	Used frequently, like access control system	Require high precision, like fingerprinting lock
Applicable products	Generally, optical modules are used in low-end products, while capacitive module are suitable for high-end products

Package Contents

Capacitive Fingerprint Reader x1
PH2.0 wire 20cm 6Pin x1

Shipping weight:	0,02 kg

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