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Waveshare UART Fingerprint Reader HD Optical Fingerprint Sensor Development Module Cortex Core Ser
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| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Product details
Introduction:
UART Fingerprint Reader is a new fingerprint development module dedicated to secondary development and integrated applications, with high speed, fast identification and high stability.
The UART Fingerprint Reader module takes the STM32F205 high-speed digital processor as the core, combines commercial fingerprint algorithms, high-precision optical sensors, and is an intelligent type with functions such as fingerprint entry, image processing, feature value extraction, template generation, template storage, fingerprint comparison, and search. Module; provides UART interface and communication protocol, specially provides standard secondary development fingerprint kits for scientific research units and application integration manufacturers, which is fast and easy to integrate applications!
Feature:
The fingerprint sensor is sensitive and the recognition speed is fast: the fingerprint module uses a high-precision optical path and imaging element. When using it, you only need a finger to lightly recognize it.
Strong stability: using ST`s STM32F205 advanced digital processing chip as a processor, low power consumption, fast and stable, at least 30% more stable than domestic chips and chips of other platforms.
Scientific structure: using split structure, fingerprint sensor + processing motherboard + algorithm platform, the motherboard is stable;
Use standard 16P universal interface; the sensor can independently choose and replace optical and semiconductor sensors;
Using commercial algorithms, fast.
Easy to develop: serial UART operation (connect directly to any microcontroller with a serial port), simple operation, and equipped with PC demo, learning software, related tools and microcontroller routines.
Open: You can freely input and output fingerprint pictures, fingerprint feature value files and various fingerprint operations. The protocol is more complete and the opening is better.
Applications:
Fingerprint product development: development of fingerprint lock, fingerprint safe, fingerprint access control, fingerprint attendance
Fingerprint integration application: development of fingerprint locks, integrated in various security products, such as intercom, switch, personnel identification, authority management
| Category | Parameter |
| Processor (CPU) | STM32F205 |
| Sensor | HD optics |
| Memory | On-chip storage (expandable memory) |
| Anti-wear strength | 1 million times |
| Antistatic index | 150KV |
| Fingerprint capacity | 4000 pieces |
| Recognition rate | <0.001% (when the security level is 5) |
| Rejection rate | <0.1% (when the security level is 5) |
| Current | <50ma |
| Input time | <0.5 seconds |
| Match time | <0.5 seconds |
| Comparison method | 1:1 1: N |
| Security Level | Level 1-10 (can be customized) |
| Output format | Three types: user ID, image, feature value |
| Characteristic value | 196 bytes |
| Characteristic template size | 512 bytes |
| Template rules | ISO19794-2 |
| Communication Interface | UART interface |
| Communication baud rate | 9600-57600bps |
| Power interface |