R302 which added fingerprint touch function.

 

The difference between R301T and R302:

R301T Fingerprint module:

Effective collection area: 9.6 * 9.6 (mm)
Sensing array: 192*192 pixel
Fingerprint capacity: 1000

 

R302 Fingerprint module:

Effective collection area: 8 * 8 (mm)
Sensing array: 160*160 pixel
Fingerprint capacity: 150

 

1.Integrated image collecting and algorithm chip together, ALL-in-One
2.The flexibility to adapt to the conditions was the fingers, whether it is dry fingers, wet fingers, light texture fingerprints fingers, and old fingers, all have high recognition rate.

3.The main application areas: can be embedded into a variety of end products, such as: access control, attendance, safety deposit box

 

 

Specification:

Fingerprint sensor	Thaiwan
Interface	USB 2.0 and  RS232 (TTL)
Communications baud rate (UART)	(9600 × N) bps where N = 1 ~ 12  (default N = 6, ie 57600bps)
Dimension	45*32mm
Fingerprint reader module size	33.4 * 20.4(mm)
Effective collection area	8 * 8 (mm)
ScanningSpeed	< 0.2 second
Verification Speed	< 0.3 second
Matching Method	1:1; 1:N
Resolution	508 DPI
Voltage	DC 4.2-6.0V
FRR (False Rejection Ratio)	≤0.01%
FAR (False Acceptance Ratio)	≤0.00001%
Fingerprint capacity	150
Antistatic capacity	15KV
Sensing array	160*160 pixel
Peak power consumption	60 mA
Work environment	-20°C ---55°C
Work Humidity	10-90%

 

R302 fingerprint module circuit board diagram

 

 

3.3VDC power may be selected to supply when connecting the pin 2 and pin 3.

Caution: Operating carefully, and R302 will be damaged when wong connection.

 

Need to install the bracket, please click here

https://wholesaler.alibaba.com/product-detail/Structure-of-Semiconductor-fingerprint-module-R301_60539953260.html

OR

https://wholesaler.alibaba.com/product-detail/Structure-of-Semiconductor-fingerprint-module-R301-_60540437378.html