AS608 Fingerprint Sensor Module – Compact Standalone Biometric
AS608 Fingerprint Sensor Module – Compact Standalone Biometric
AS608 Fingerprint Sensor Module – Compact Standalone Biometric Reader
The AS608 Fingerprint Sensor Module is a high-performance, standalone biometric identification unit built around the reliable AS608 chip. Whether you're building a custom access control system, a time-attendance device, or a DIY security project, this compact module delivers fast, accurate fingerprint enrollment, processing, and matching in a clean, space-saving form factor.
Key Features
- Dedicated AS608 Chip: A proven biometric processor that handles the complete fingerprint workflow — enrollment, image capture, template storage, and identity matching — all within the module itself.
- Optical R307S Scanning Head: Delivers reliable optical fingerprint scanning with fast search capabilities, ensuring quick and accurate identification every time.
- Standalone Operation: Fully self-contained design manages all biometric processing internally, reducing the load on your host microcontroller (Arduino, Raspberry Pi, STM32, etc.).
- Compact Black Rectangular Housing: Space-saving enclosure features a slanted top section and a recessed front-face sensing window, making it easy to mount in panels, enclosures, or custom builds.
- Easy Integration: Bottom connector base and 5V power supply compatibility make wiring straightforward. Communicates via UART, compatible with most popular development platforms.
- Versatile Application: Ideal for access control systems, smart locks, attendance machines, and DIY security electronics projects.
Specifications
| Chip | AS608 |
| Sensor Type | Optical (R307S Head) |
| Operating Voltage | 5V DC |
| Communication Interface | UART |
| Housing | Black rectangular, compact design |
| Country of Origin | Made in Mainland China |
Package Includes
- 1 × AS608 Fingerprint Sensor Module
Note: Please allow for slight dimensional variations due to manual measurement, and minor color differences may occur depending on your display settings.
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Frequently Asked Questions
Q: What microcontrollers are compatible with the AS608 Fingerprint Sensor Module?
A: The AS608 Fingerprint Sensor Module communicates via standard UART (serial), making it compatible with a wide range of microcontrollers including Arduino (Uno, Mega, Nano), Raspberry Pi, STM32, ESP32, and most other popular development boards that support UART communication at 3.3V–5V logic levels.
Q: How many fingerprint templates can the AS608 module store?
A: The AS608 chip-based module typically supports storage of up to 127 fingerprint templates in its internal flash memory. Each enrolled fingerprint is saved as a compact template for fast matching during identification.
Q: Is the AS608 module suitable for outdoor access control installations?
A: The AS608 Fingerprint Sensor Module is designed as an electronic component for integration into enclosures or panels. For outdoor installations, it is recommended to house the module within a weatherproof casing to protect it from moisture and dust.
Q: What voltage does the AS608 Fingerprint Sensor Module require?
A: The module operates on a standard 5V DC power supply and does NOT require high-voltage power (no 50VAC or 75VDC or higher supply needed), making it safe and easy to power from common USB or microcontroller power rails.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.