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Generic Optical Fingerprint Sensor Fingerprint Module features
Other Features
Independent fingerprint collection, registration, comparison (1:1), and search (1:N); Small size, integrated DSP chip algorithm, easy to install, less fault; Ultra-low power consumption; Strong anti-static ability (15KV or above); Simple application development (control instructions provided); Adjustable security level; Finger touch sensing signal output (low-effective), very low standby current (<5 uA)
Instructions for Use/Warnings
A level conversion circuit such as MAX232 is required when connecting to a computer. Working environment: Temperature: -20 °C – +40 °C, Relative humidity: 40% RH-85% RH (no condensation). Storage environment: Temperature: -40 °C – +85 °C, Relative humidity: <85% H (no condensation).
Blue PCB Electronics
7.8
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Product description
Description The R307 Fingerprint Module is a biometric device with two interfaces: TTL UART and USB 2.0. The USB 2.0 interface can be connected to a computer, while the TTL UART interface has a default baud rate of 57600 (can be changed) and can be connected to a microcontroller, such as an ARM or DSP, using a serial connection.
The module is compatible with 3.3V and 5V microcontrollers, but a level conversion circuit such as MAX232 is required when connecting to a computer.
Specifications Supply voltage: DC 4.2 ~ 6.0V Supply current: Working current: 50mA (typical) Peak current: 80 mA Fingerprint image input time: <
0.3 seconds Window area: 14×18 mm Matching method: Comparison method (1: 1) Search method (1: N) Characteristic file: 256 bytes Template file: 512 bytes Storage capacity: 1000 pieces Security Level: Five (from low to high: 1, 2, 3, 4, Fake rate (FAR): <
0.001% Refusal rate (FRR): <
1.0% Search time: <
1.0 seconds (1: 1000 hours, mean value) Host interface: UART USB1.1 Communication baud rate (UART): (9600xN) bps, Where N = 1 ~ 12 (default N = 6, i.
e, 57600bps) Working environment: Temperature: -20 °C – +40 °C Relative humidity: 40% RH-85% RH (no condensation) Storage environment: Temperature: -40 °C – +85 °C Relative humidity: <
85% H (no condensation) Features Perfect functions: independent fingerprint collection, fingerprint registration, fingerprint comparison (1: 1), and fingerprint search (1: N).
Small size: small size, no external DSP chip algorithm, has been integrated, easy to install, less fault.
Ultra-low power consumption: low power consumption of the product as a whole, suitable for low-power requirements of the occasion.
Anti-static ability: a strong anti-static ability, anti-static index reached 15KV or above.
Application development is simple: developers can provide control instructions, self-fingerprint application product development, without the need for professional knowledge of fingerprinting.
Adjustable security level: suitable for different applications, security levels can be set by the user to adjust.
Finger touch sensing signal output is low-effective, and the sensing circuit standby current is very low, less than 5 uA.
Package Includes 1 x Fingerprint Module
Additional info
- Sold by .
- A maximum of 5 units of this product can be ordered. Trendyol reserves the right to cancel orders over 5 units.
- Barcode No: 2900000003415
Generic Optical Fingerprint Sensor Fingerprint Module features
Other Features
Independent fingerprint collection, registration, comparison (1:1), and search (1:N); Small size, integrated DSP chip algorithm, easy to install, less fault; Ultra-low power consumption; Strong anti-static ability (15KV or above); Simple application development (control instructions provided); Adjustable security level; Finger touch sensing signal output (low-effective), very low standby current (<5 uA)
Instructions for Use/Warnings
A level conversion circuit such as MAX232 is required when connecting to a computer. Working environment: Temperature: -20 °C – +40 °C, Relative humidity: 40% RH-85% RH (no condensation). Storage environment: Temperature: -40 °C – +85 °C, Relative humidity: <85% H (no condensation).
Safety information
Product safety information