unosquare/wsfingerprint

Name: wsfingerprint

Owner: Unosquare Labs

Description: WaveShare Fingerprint Reader Interfacing Library for .NET

Created: 2016-11-07 04:21:58.0

Updated: 2017-11-28 21:43:33.0

Pushed: 2017-12-18 23:36:15.0

Homepage:

Size: 1303

Language: C#

GitHub Committers

User	Most Recent Commit	# Commits

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README

WaveShare Fingerprint Reader

Interfacing Library for .NET

• Wiki: http://www.waveshare.com/wiki/UART_Fingerprint_Reader
• Reference Manual: http://www.waveshare.com/w/upload/6/65/UART-Fingerprint-Reader-UserManual.pdf
• Product Page: http://www.waveshare.com/uart-fingerprint-reader.htm

Specifications

Parameter	Specification
Processor (CPU)	STM32F205
Sensor	HD optical
Memory	Built-in (extensible)
Anti-wearing	1 million times
Anti-electrostatic	150KV
Fingerprint capacity	1000
False acceptance rate	<0.001% (on security level 5)
False rejection rate	<0.1% (on security level 5)
Current	<50ma
Input time	<0.5s
Matching time	<0.5s
Matching mode	1 : 1  1 : N
Security level	1-10 (supports customization)
Output formats	User ID, Image, Feature
Feature size	196 Byte
Feature template size	512 Byte
Template rule standard	ISO19794-2
Communication interface	UART
Communication baud rate	9600-57600bps
Power supply	UART, external power
Voltage level	3.3-7.5V
PCB dimension	40*58*8mm
Operating temp.	-20? to 60?
Relative humidity	40%RH to 85%RH (without condensation)

Library Features

• All documented commands are implemented (2016-11-06)
• Operations are all asynchronous
• No dependencies
• Nice sample application included for testing
• MIT License

NuGet Installation:

Install-Package Unosquare.WaveShare.FingerprintReader

Usage

g (var reader = new FingerprintReader())

reader.open("COM3");
var result = await reader.GetDspVersionNumber();
Console.WriteLine($"Module Version: {result.Version}");