GT521F32 Optical Fingerprint Scanner Module with JST SH Connector from Techtonics communicates over TTL Serial so you can easily embed it into your next project. The module itself does all of the heavy lifting behind reading and identifying the fingerprints with an onboard optical sensor and 32-bit ARM Cortex M3 processor. It is one chip fingerprint module designed for integration into products with UART interface. It is configured as a USB mass storage device so it no need additional effort to handle driver.
Features :
- Ultra-thin Optical Sensor.
- High-accuracy & high-speed fingerprint identification technology.
- Works well with dry, moist or rough fingerprints.
- 200 fingerprints storage.
- Wake up on Finger Function.
- Easy one-touch enrollment.
- 1: 1 verification, 1: N identification.
- Simple UART & USB communication protocol.
- external UART-to-USB converter required (TX & RX levels: 3.3V).
- Complies with USB 2.0 full-speed (12 Mbps) specifications.
- Reading & writing fingerprint template(s) (i.e. processed data) from/to the device.
- Downloading the raw bitmap image from the device (catalog fingerprints).
- Anti-Scratch with surface high hardness ≧ 5H.
Specifications:
|
Sensor |
GTM-5210F12 Optical |
|
Finger window(mm) |
12.9 x 16.9 |
|
No. of fingerprints can store |
200 |
|
Resolution |
450 dpi |
|
Operating Voltage(V) |
Power pin:3.3V~6V, Tx/Rx pins: 3.3V |
|
Operating Current (mA) |
< 130 |
|
CPU |
ARM Cortex M3 Core MCU) |
|
The size of template |
496 Bytes (template) + 2 Bytes (checksum) |
|
Image Size |
258 x 202 Pixels |
|
False Acceptance Rate (FAR) |
< 0.001% |
|
False Rejection Rate(FRR) |
< 0.1% |
|
Enrollment Time |
< 3 sec (3 fingerprints) |
|
Identification Time |
< 1.5sec |
Package Includes:
- 1 x GTM-5210F12 Optical Fingerprint Scanner Module.
- 2 x 1 mm pitch 4 pin JST SH Connector.
Tutorials:
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