- Brand Name : grow
- Hign-concerned Chemical : none
- Origin : Mainland China
- Model Number : R503
- Smart home platform : other
- Certification : CE
- Interface : RS232 (TTL)
- Voltage : DC 3.3V
- Fingerprint capacity : 200
- Fingerprint module external size : 28mm
- Fingerprint module inner size : 25mm(M25)
- Fingerprint module height : 19mm
- Effective collection area : Diameter 15mm
- Resolution : 508 DPI
- Sensing array : 192*192 pixel
- LED color : RGB
- LED control : Yes
- Standby current(finger detection) : 3.3V,2uA
- Working current(Fingerprint acquisition) : 20mA
- Weight : 32g
GROW R503 Round Capacitive Fingerprint Module/Sensor/Scanner
Main Function:
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:
Model |
R503 |
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 28(mm) |
Fingerprint module inner size |
Diameter 25(mm) (M25) |
Fingerprint module height |
19(mm) |
Collection area |
Diameter 15.5 (mm) |
Finger Touch Function |
Yes |
LED Color |
RGB |
LED Control |
Yes |
Connector |
SH 1.0mm 6Pin |
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) |
R503 |
R503-5V |
R503-M22 |
R503Pro |
R503S |
|
Power Supply |
DC 3.3V |
DC 5V |
DC 3.3V |
UART: DC 3.3V USB: DC 5V |
DC 3.3V |
Sensing Array |
192*192 Pixel |
192*192 Pixel |
192*192 Pixel |
192*192 Pixel |
160*160 Pixel |
Fingerprint Capacity |
200 |
200 |
200 |
1500 |
150 |
Size |
M25 |
M25 |
M22 |
M25 |
M25 |
Connector |
SH1.0mm 6pin |
MX1.25mm 6pin |
SH1.0mm 6pin |
SH1.0mm 6pin |
SH1.0mm 6pin |
You can dowload R503 user manual from the following website:
https://www.dropbox.com/sh/orprmb3bgb6lqb6/AACpiIXOF91R7-RQ9OkD4JXha?dl=0
R503 Test program operation display video on Youtube:https://youtu.be/HVj1iW5WNAc
If need SDK files,pls contact us.

For shipment list, please see the following photo:
If need plastic enclosure, pls check this link:
https://www.aliexpress.com/item/4000261660043.html?spm=2114.12010612.8148356.13.b45c402dWY3qOG
If need zinc alloy enclosure, pls check this link:
If need stainless steel installation iron plate, pls check this link:

Buyer Shows:
For Motorcycle:R503
For Car:(K215-V1.3+R503)
If need fingerprint control board, R503 can be used together with KS200-3.3 fingerprint control board.
If need fingerprint control board, R503 can be used together with K202 fingerprint control board.

If need fingerprint control board, R503 can be used together with K215-V1.3 fingerprint control board.
https://www.aliexpress.com/item/33059402927.html?storeId=827649&spm=2114.12010608.0.0.af311285dYEDzP
If need fingerprint control board, R503 can be used together with KL216 fingerprint control board.
If need fingerprint control board, R503 can be used together with K219-A fingerprint control board.
If need fingerprint control board, R503 can be used together with K220 fingerprint control board.
https://www.aliexpress.com/item/1005002376934732.html?spm=2114.12010611.8148356.1.5e96a23aq62H9m
If need fingerprint control board, R503 can be used together with K236-A fingerprint control board.
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