Description
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
The R502-A has circular ring indicator light that can be controlled by command.
***The different between R502-A with R503:
R502-A is thinner and samller, others are same.
If you think R503 is too big, you can chose R502-A.
***The different between R502-A with R502:
We changed the R502's LED to Circular Ring LED.
If you need small and thin module, but need circluar ring LED, you can chose R502-A..
R502-A Specifications
| Model |
R502-A |
| Type |
Capacitive Fingerprint Module |
| Interface |
UART(TTL) |
| Resolution |
508 DPI |
| Voltage |
DC 3.3V |
| Fingerprint Capacity |
200 |
| Sensing array |
192*192 pixel |
| Working current |
20mA |
| Standby current |
Typical touch standby voltage: 3.3V, Average current: 2uA |
| Fingerprint module external size |
Diameter 22 (mm) |
| Fingerprint module inner size |
Diameter 19.5 (mm) |
| Fingerprint module height |
5 (mm) |
| Effective collection area |
Diameter 15.5 (mm) |
| Connector |
MX1.0-6Pin |
| LED Control |
YES |
| LED Color |
RGB |
| Scanning Speed |
< 0.2 second |
| Verification Speed |
< 0.3 second |
| Matching Method |
1:1; 1:N |
| FRR |
≤1% |
| FAR |
≤0.001% |
| Work environment |
-20C ---60C |
| 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) |
Files
·Provide Free Reference SDK Files for Arduino, Android,.Net,Windows and so on.
·Provide User Manual
You can download the R502-A user manual from this website link:
https://hzgrow.en.made-in-china.com
R502-A Operation display video on Youtube:
https://youtu.be/8w_bkgwTabE
If need SDK files,pls contact us.
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