Description :-

This is the R307 Fingerprint Sensor Module 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. 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, 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

The R307 Fingerprint Sensor Module has 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.

PINOUTS :-

• 5V :- Regulated 5V DC
• GND :- Common Ground
• TXD :- Data output – Connect to MCU RX
• RXD :- Data Input – Connect to MCU TX
• TOUCH :- Active Low output when there is touch on sensor by finger
• 3.3V :- Use this wire to give 3.3V to sensor instead of 5V

SPECIFICATION :-

• Operating Voltage :- 3.6-6 volts
• Operating Current :- < 120 mA
• Peak Current :- < 150 mA
• Matching Mode :- 1:1 and 1:N
• Character File Size :- 256 bytes
• Template size :- 512 bytes
• Storing Capacity :- 1000
• Search time :- < 1 second
• Window Dimension :- 18*22 mm
• Interface Type :- UART (TTL Logic Level)
• Baud Rate :- (9600*N) bps
• Security Level :- 5 (1,2,3,4,5)

(Note: Product Image are shown for illustrative purposes only and may different from the actual product)