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GROW R303/R303S Fingerprint Module Scanner For Andorid Arduino Free SDK With 1000 Capacity USB UART Interface
Description





·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
Power | DC 4.2V-6.0V | Interface | UART(TTL logical level)/ USB 2.0 |
Working current | 40mA | Matching Mode | 1:1 and 1:N |
Peak current | 55mA | Sensing Array | 208*288 pixels |
Resolution | 508 dpi | Average searching time | < 0.2s(1:1000) |
Baud rate | (9600*N)bps, N=1~12 (default N=6) | Character file size | 256 bytes |
Image storetime | <0.1s | Template size | 512 bytes |
Storage capacity | 1000 | Security level | 5 (1, 2, 3, 4, 5(highest)) |
FAR | <0.0001% | FRR | <1% |
Working environment | Temp: -20℃- +45℃ | Storage environment | Temp: -40℃- +55℃ |
RH: 10%-85% | RH: <85% | ||
Window dimension | 11mm*15mm | SensorSize | 33.4*20.4mm |
·Provide Free Reference SDK Files for Arduino, Android,.Net,Windows and so on.
·Provide User Manual
·Provide User Manual
You can download the R303/R303S user manual from this website link:
If need SDK files,pls contact us.





R303 fingerprint module circuit board diagram


R303S fingerprint module circuit board diagram

If need to install the bracket, please click here:

If need to install the enclosure, please click here:



- Brand Name:
- grow
- Model Number:
- R303
- Interface:
- USB and RS232 (TTL)
- Fingerprint module size:
- 33.4 * 20.4 (mm)
- Effective collection area:
- 11 * 15 (mm)
- Fingerprint capacity:
- 1000
- Voltage:
- DC 4.2-6.0V
- Resolution:
- 508 DPI
- Fingerprint chip:
- FPC1020
- Sensing array:
- 208*288 pixel

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