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5000 high-capacity capacitive fingerprint modules
Describe：Product Features
Fingerprint Collection: Finger image collection can be stored in RAW, BMP and other data formats
Search comparison: Supports 1:1 and 1:N
Feature processing: Process the collected fingerprints to generate fingerprint feature data
Feature storage: Fingerprint features can be stored in the module
High anti-counterfeiting: Strong ability to identify fake fingerprints
Strong adaptability: Collect normally and has good adaptability to conditions such as dry, cracked, dirty, wet fingers.
Easy to develop: Standard UART/USB interface, Android and Windows SDK provided
Interface Definition
After the module is powered on, it takes about 200mS to initialize. During this period, the module cannot respond to host computer commands.
The UART interface pin definition is as follows:
Pin No. | Name | Definition | Function Description |
|
1 | VCC | in | Positive input terminal of power supply（5v or 3.3v） | |
2 | TX | In/Out | Module serial port sending end | |
3 | RX | In/Out | Module serial receiving end | |
4 | GND | -- | Power supply ground | |
5 | NC |
The USB interface pin definition is as follows:
Pin No. | Name | Definition | Function Description |
|
1 | VCC | in | Positive input terminal of power supply（5v） | |
2 | D+ | In/Out | USB signal cable | |
3 | D- | In/Out | USB signal cable | |
4 | GND | -- | Power supply ground |
Product Technical Parameters
Electrical Parameters | |
Supply Voltage | 5V or 3.3V |
Operating Current | 33mA（Average Value,Voltage 5V） |
Operating Temperature | -35℃－+80℃ |
Storage Temperature | -35℃－+80℃ |
Operating Humidity | 20%—90% |
Storage Humidity | 16%—95% |
Performance Parameters | |
Fingerprint Sensor | Semiconductor sensor |
Valid Image Size | 12.8mm*18mm / 12.8mm*14.4mm |
Image Pixel | 256*360pixel /256*288pixel |
Image Resolution | 508DPI |
Comparison Method | Comparison method（1:1） Searching method（1：N） |
Autonomous Learning (Yes or No) | Yes |
Fingerprint Feature Value Length | 498 Bytes (extraction time< 0.45s) |
Collection Method | Capacitive area array semiconductor sensor, plane press |
Storage Capacity | 5000pcs |
Security Level | Five（from low to High：1、2、3、4、5） |
FAR | <0.001% （Security Level：3 ） |
FRR | <0.1 %（Security Level：3 ） |
Search Time | <1.0s (average value) |
Communication Interface | UART（TTL）or USB1.1/2.0 compatible |
Product Dimension Drawing
- None
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