Overview of the IDWD1042 Optical Fingerprint Module
The optical fingerprint module IDWD1042 is a reliable and cost-effective solution designed to meet the needs of advanced fingerprint recognition systems. This high-performance fingerprint sensor utilizes infrared dark background imaging technology, offering enhanced fingerprint clarity and reliable recognition even under challenging conditions. Ideal for use in security systems, access control, and embedded applications, the IDWD1042 combines fast fingerprint acquisition and efficient processing with excellent anti-counterfeit performance.
Key Features
High-Performance Optical Fingerprint Sensor: The module incorporates a 266x242 pixel optical sensor, providing detailed and accurate fingerprint images for reliable identification.
Fast Fingerprint Acquisition: With a processing speed of less than 0.5 seconds for 500 fingerprint entries in 1:N comparison mode, the module ensures rapid identification even in large databases.
Advanced IDFinger Algorithm: Equipped with the industry-leading IDFinger algorithm, this module enhances the fingerprint recognition process, reducing errors from dry or residual fingerprints.
Customizable Security Levels: The optical fingerprint scanner supports security levels from 1 to 5, with the factory default set to level 3, offering flexible security options for various applications.
Versatile Communication Interfaces: The module supports both UART and USB interfaces, making it compatible with various systems including Windows, Android, and embedded applications.
Specifications
| Model | IDWD1042 |
| Fingerprint Sensor | Optical (266x242 pixels) |
| Fingerprint Registration Capacity | 500/3000 templates |
| False Acceptance Rate (FAR) | < 0.001% (Security Level 3) |
| False Rejection Rate (FRR) | < 2% (Security Level 3) |
| Comparison Mode | 1:N and 1:1 |
| Fingerprint Template Size | 498 bytes |
| Communication Interface | UART (3.3V-TTL) and USB |
| Operating Voltage | DC 3.3V ±10% |
| Working Current | < 40mA |
| Operating Temperature | -10℃ to 60℃ |
| Operating Humidity | 20% - 80% |
Applications
The optical fingerprint reader IDWD1042 is widely used in a variety of end products that require robust fingerprint authentication. This includes access control systems, time and attendance machines, smart locks, and secure safes. Its compact size and compatibility with various embedded systems make it an ideal choice for developers and integrators looking for reliable fingerprint recognition solutions.
Easy Integration with Arduino and SDK Support
Thanks to its open communication protocols and SDK development kit, the IDWD1042 optical fingerprint module can be easily integrated into custom solutions. Whether you're using an optical fingerprint sensor Arduino setup or a full-fledged embedded system, the SDK simplifies the process, allowing developers to easily implement fingerprint entry, image processing, and template matching functionalities.
Why Choose IDWD1042?
Cost-Effective: Offers excellent performance at an affordable price point, ideal for large-scale deployment.
High Reliability: Proven in real-world applications, ensuring stable operation under various environmental conditions.
Easy Development: Simple integration with various platforms and systems, backed by a comprehensive SDK.
Secure: Provides robust anti-spoofing and anti-counterfeit protection, making it suitable for high-security applications.
Choose the IDWD1042 optical fingerprint sensor module for your next fingerprint recognition project. With its fast processing, excellent image quality, and flexible integration options, it is the perfect choice for developers looking to create secure, user-friendly authentication systems.
