The fingerprint scanner has the ability to:
- Enroll a Fingerprint
- Identify a Fingerprint
- Capable of 360° Recognition
However, there are a few differences in the boards. These include:
- Different Board Layout
- 4x Mounting Holes
- 2x JST SH Connectors
- Touch Interface
| Technical Specs |
GT-521F32 / GT-521F52 |
| CPU |
ARM Cortex M3 Cortex |
| Sensor |
optical |
| Window |
16.9mm x 12.9mm |
| Effective Area of the Sensor |
14mm x 12.5mm |
| Image Size |
258×202 Pixels |
| Resolution |
450 dpi |
| Max # of Fingerprints |
200 / 3000 |
| Matching Mode |
1:1, 1:N |
| Size of Template |
496 Bytes(template) + 2 Bytes (checksum) |
| Serial Communication |
UART (Default: 9600 baud) and USB v2.0 (Full Speed) |
| False Acceptance Rate (FAR) |
< 0.001% |
| False Rejection Rate (FRR) |
< 0.01% |
| Enrollment Time |
< 3 sec (3 fingerprints) |
| Identification Time |
<1.5 |
| Operating Voltage |
3.3V ~ 6Vdc |
| Operating Current |
< 130mA |
| Touch Operating Voltage |
3.3Vdc |
| Touch Operating Current |
< 3mA |
| Touch Standby Current |
< μ5 |
Fingerprint Scanner USB Pinout
| Fingerprint Scanner |
USB Port |
| Shield (right most pin) |
USB Shield (not necessary if using a USB breakout board). Tied to GND. |
| GND |
GND (Standard USB Black Wire) |
| D+ |
D+ (Standard USB White Wire) |
| D- |
D- (Standard USB Green Wire) |
| Vcc (square pad) |
5V (Standard USB Red Wire) |
Pick up from the RoboticsDNA Store in Pune / Dunzo
via Delhivery.com (Express Mode)
Reviews
Clear filtersThere are no reviews yet.