Waveshare 16606 UART Fingerprint Sensor (C)

Artnr.: WS1-016606

Waveshare 16606 UART Fingerprint Sensor (C)

Round-shaped All-in-one Capacitive Fingerprint Sensor, Small Form Factor, UART, Integrated Fingerprinting Algorithm

20,90 € inkl. 19% MwSt.

17,56 € exkl. MwSt.

zzgl. Versand

nicht lieferbar

Beschreibung

This is a highly integrated round-shaped all-in-one capacitive fingerprint sensor module, which is nearly as small as a nail plate. The module is controlled via UART commands, fairly easy to use. It's advantages includes 360° omni-directional verification, fast verification, high stability, and low power consumption, etc.

Based on a high performance Cortex processor, combined with high-security commercial fingerprinting algorithm, the UART Fingerprint Sensor (C) features functionalities like fingerprint enrolling, image acquisition, feature finding, template generating and storing, fingerprint matching, and so on. Without any knowledge about the complicate fingerprinting algorithm, all you need to do is just sending some UART commands, to quickly integrate it into fingerprint verification applications which require small size and high precision.

Features

Easy to use by some simple commands, you don't have to know any fingerprint technology, or the module inter structure
Commercial fingerprinting algorithm, stable performance, fast verification, supports fingerprint enrolling, fingerprint matching, collect fingerprint image, and upload fingerprint feature, etc.
Capacitive sensitive detection, just touch the collecting window lightly for fast verification
Hardware highly integrated, processor and sensor in one small chip, suit for small size applications
Narrow stainless steel rim, large touching area, supports 360° omni-directional verification
Embedded human sensor, the processor will enter sleep automatically, and wake up when touching, lower power consumption
Onboard UART connector, easy to connect with hardware platforms like STM32 and Raspberry Pi

Specifications

Sensor type: capacitive touching
Resolution: 508DPI
Image pixels: 192×192
Image grey scale: 8
Sensor size: R15.5mm
Fingerprint capacity: 500
Matching time: <500ms (1:N, and N=100)
False acceptance rate: <0.001%
False rejection rate: <0.1%
Operating voltage: 2.7~3.3V
Operating current: <50mA
Sleep current: <16uA
Anti-electrostatic: contact discharge 8KV / aerial discharge 15KV
Interface: UART
Baudrate: 19200 bps
Operating environment:
- Temperature: -20°C~70°C
- Humidity: 40%RH~85%RH (no condensation)
Storage environment:
- Temperature: -40°C~85°C
- Humidity: <85%RH (no condensation)

Applications

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

Development Resources

Wiki : www.waveshare.com/wiki/UART_Fingerprint_Sensor_(C)

Recommended Items

We recommend this USB to UART Module for easy testing: FT232 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