GROW R304A DC4.2-6V 208*288 Pixel Fingerprint Module Scanner Reader Free SDK With 1500 Capacity For Arduino Windows Android

·Communication interface : USB and UART

·1:N Identification (One-to-Many)

·1:1 Verification (One-to-One)

·High speed fingerprint identification algorithm engine

·Self study function

·Fingerprint feature data read/write functions

·Get Feature Data of Captured fingerprint and Verify/Identify Downloaded Feature with Captured

·Fingerprint Identify Downloaded Feature with Captured fingerprint

·Security Level setting

·Able to set BaudRate/ Device ID/Device Password

·Operating system:Windows 98, Me, NT4.0, 2000, XP,WIN 7 or Android

 

 

Model	R304A
Type	Capacitive Fingerprint Module
Interface	USB,UART(RS232 TTL)
Resolution	508 DPI
Voltage	DC 4.2-6V
Fingerprint Capacity	1500
Sensing array	208*288 pixel
Template Size	512 bytes
Fingerprint module size	33.4*20.4*1.0(mm)
Effective collection area	12*17.5 (mm)
Scanning Speed	< 0.2 second
Verification Speed	< 0.3 second
Matching Method	1:1; 1:N
FRR	≤0.1%
FAR	≤0.0001%
Work environment	-20C ---50C
Work Humidity	10-85%
Anti-static capacity	15KV
Abrasive resistance intensity	1 million times
Communications baud rate (UART):	(9600 × N) bps where N = 1 ~ 12(default N = 6, ie 57600bps)

 

 

The difference between R304S and R304A:

R304S template size: 768 bytes, finger capacity: 1000

R304A template size: 512 bytes, finger capacity: 1500

Due to the template size is different, so R304S is not compatible with R304A.

 

 

·Provide Free Reference SDK Files for Arduino, Android,.Net,Windows and so on. 
·Provide User Manual 

 

You can download the R304A user manual from this website link:

https://www.dropbox.com/sh/epucei8lmoz7xpp/AAAmon04b1DiSOeh1q4nAhzAa?dl=0

 

If need SDK files,pls contact us.

 

R304A video on Youtube: https://youtu.be/BaDRTr7mBhI

R304A fingerprint module circuit board diagram

 

 

 

If need to install the bracket, please click here:

https://www.aliexpress.com/store/product/GROW-Bracket-of-Semiconductor-fingerprint-module-R301T-R302-R303-R306/3625094_32853585272.html?spm=2114.12010612.0.0.34863d0bXD56RK

 

 

 

 

If need to install the enclosure, please click here:

https://www.aliexpress.com/store/product/GROW-Enclosure-of-R301T-R302-R303S-and-G10-G11-fingerprint-cabinet-lock-and-chip-of-model/3625094_32853880650.html?spm=2114.12010612.0.0.79703d0bD4vmlW