1) Operating voltage (v): 4.2 ~ 6 VDC.
2) Current consumption: ≤75mA.
3) Verification Speed: 0.2 sec.
4) Scanning Speed: 0.3 sec.
5) Character file size: 256 bytes.
6) Template size: 512 bytes.
Description:
R307 Fingerprint Module consists of an 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 R307 fingerprint module has two interface TTL UART and USB2.0, USB2.0 interface can be connected to the computer; RS232 interface is a TTL level, the default baud rate is 57600, can be changed, refer to a communication protocol; can And microcontrollers, such as ARM, DSP and other serial devices with a connection, 3.3V 5V microcontroller can be connected directly. Needs to connect the computer level conversion, level conversion note, embodiments such as a MAX232 circuit.
Difference Between R305 (Old) and R307 (New):
Features: R305 R307
Storage Capacity (Fingerprints)
250
1000
3.3V Operation
No
Yes
USB Operation
No
Yes
Finger Detect Output
No
Yes
Features:
Independent fingerprint collection, fingerprint registration, fingerprint comparison (1: 1) and fingerprint search (1: N) function.
A low power consumption of the product
A strong anti-static ability, the anti-static index reached 15KV above.
Professional optical technology, precise module manufacturing techniques
Suitable for different applications, security levels can be set by the user to adjust.
Specification:
Fingerprint sensor type: Optical
Sensor Life: 100 million times
Static indicators: 15KVBacklight: bright green
Interface: USB1.1/UART(TTL logical level)
RS232 communication baud rate: 4800BPS~115200BPS changeable
Dimension: 44.1*20*23.5mm
Verification Speed: 0.3 sec
Scanning Speed: 0.5 sec
Character file size: 256 bytes
Template size: 512 bytes
Storage capacity: 1000
Security level: 5 (1,2,3,4,5(highest))
False Acceptance Rate (FAR) :0.0001%
False Rejection Rate (FRR): 0.1%
Resolution 500 DPI
Working current: Typical 50 mA, Peak 80mA
Matching Method: 1: N
Package Include:
1 X Finger Print Sensor Module R307 Generic.
