Basic Info.
Installation Mode
Contact Type
Certification
CE, ISO, RoHS, CCC
Application
Home, Industry
Specification
45.72*28.19mm
Product Description
UART Fingerprint Reader, Onboard Processor STM32F205, Commercial Fingerprinting Algorithm, Optical Sensor
Overview
UART Fingerprint Reader is a fingerprinting module designed for secondary development, high-speed for identification, high stability. It is an intelligent module that provides functionalities like fingerprint recording, image processing, feature extraction, template generation, template storage, fingerprint matching and searching, etc.
Features
- Onboard high-speed processor STM32F205
- Commercial fingerprinting algorithm, faster identification
- High-accuracy optical sensor, standard 16-pin interface, allows users to choose optical/semiconductor sensors
- Divided structure: fingerprint sensor + processing circuit + algorithm platform
- Easy for developing, controlled via UART, supports any MCU with UART
- Open protocol, it's available to freely input/output fingerprint images, fingerprint feature file and other fingerprinting actions
Applications
- Fingerprint lock
- Fingerprint safe deposit box
- Access control system
- Person identification
- Authority management
Specifications
| PARAMETER | SPECIFICATION |
|---|
| Processor (CPU) | STM32F205 |
| Sensor | HD optical |
| Memory | Built-in (extensible) |
| Anti-wearing | 1 million times |
| Anti-electrostatic | 150KV |
| Fingerprint capacity | 4000 |
| 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 |
| Operating temp. | -20ºC to 60ºC |
| Relative humidity | 40%RH to 85%RH (without condensation) |
Photos
Dimension
Recommended Items
- USB to UART module for communicating with the UART Fingerprint Reader: CP2102 USB UART Board (micro)
Selection Guide
| PRODUCT | UART Fingerprint Reader | Capacitive Fingerprint Reader | UART Fingerprint Sensor (R) | UART Fingerprint Sensor (C) | UART Fingerprint Sensor (D) |
|---|
| TYPE | Optical fingerprinting module | Capacitive fingerprinting module |
|---|
| PROS | Low cost, durable, excellent anti-electrostatic | | Small form factor, low power consumption |
|---|
| High precision, good detection/verification | Small collecting area, high precision, good detection/verification |
| CONS | Large dimension, low precision, interfered by lighting | High environmental requirement (temperature, humidity, dust, alkaline air) |
|---|
| FEATURES | Rectangle-shaped, separated structure | Rectangle-shaped, all-in-one | Round-shaped, all-in-one |
|---|
| FINGERPRINT CAPACITY | 4000 | 3000 | 500 | 150 |
|---|
| IMAGE PIXELS | 248×296 | 192×192 | 160×160 |
|---|
| 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 |
|---|
| Generally, optical modules are used in low-end products, while capacitive module are suitable for high-end products |
Address:
Bagualu No. 43, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics
Management System Certification:
ISO 9001
Company Introduction:
Shenzhen waveshare electronics Co., Ltd is a high-tech enterprise, professional research and development and production of Raspberry Pi expansion board, Jetson Nano expansion board and HD LCD / OLED display products, product line more than 10, with independent core technology, innovation ability and good industry reputation, has a hundred intellectual property rights, has more than ten years of industry precipitation.
