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R307 Optical Fingerprint Sensor Module
R307 Optical Fingerprint Sensor Module
This is the R307 Optical Fingerprint Reader Sensor Module. R307 fingerprint module is a fingerprint sensor with a TTL UART interface for direct connections to microcontroller UART or to PC through MAX232 / USB-Serial adapter. The user can store the fingerprint data in the module and can configure it in 1:1 or 1: N mode for identifying the person.
R307 Fingerprint Module consists of optical fingerprint sensor, high-speed DSP processor, high-performance fingerprint alignment algorithm, high-capacity FLASH chips and other hardware and software composition, stable performance, simple structure, with fingerprint entry, image processing, fingerprint matching, search and template storage and other functions.
The FP module can directly interface with 3.3 or 5v Microcontroller. A level converter (like MAX232) is required for interfacing with PC serial port. Integrated image collecting and algorithm chip together, the ALL-in-One Fingerprint reader can conduct secondary development, can be embedded into a variety of end products. Users can conduct secondary development, can be embedded into a variety of end products, such as access control, attendance, safety deposit box, car door locks
Low power consumption, low cost, small size, excellent performance, Professional optical technology, precise module manufacturing technics. Good image processing capabilities can successfully capture an image up to resolution 500 dpi Finger detection function.
Package Includes:
- 1 x R307 Optical Fingerprint Sensor Module
Specifications
| Operating voltage | 4.2 ~ 6 VDC |
| Current consumption | ≤75mA |
| Verification Speed | 0.2 sec |
| Scanning Speed | 0.3 sec |
| Character file size | 256 bytes |
| Template size | 512 bytes |
| Dimensions | 3 x 2 x 1cms |
| Weight | 25 grams |
1. How does R307 work?
- The R307 fingerprint module has a TTL UART interface for direct connection to a microcontroller UART or a PC via a MAX232 / USB-Serial adapter. The user can store the fingerprint data in the module and can configure it in 1:1 or 1: N mode for identifying the person.
2. Where is the fingerprint sensor module commonly used?
- The fingerprint sensor module is used as a way to verify identity. It is widely applied to computers, mobile phones, electronic door locks, access control systems, security safes, etc.
3. What is the output of fingerprint scanner?
- The output of fingerprint sensors is a 2D gray-scale image of a fingerprint, which is then ready for analysis. The image is stored locally, preferably in a secure area of the phone, and in an encrypted form
4. Which interface does the R307 Optical Fingerprint Reader Sensor Module use?
- The R307 Optical Fingerprint Reader Sensor Module is a fingerprint sensor with a TTL UART interface for direct connections to microcontroller UART or to PC through MAX232 / USB-Serial adapter. The user can store the fingerprint data in the module and can configure it in 1:1 or 1: N mode for identifying the person.
