The Grove Fingerprint Sensor from Seeed Studio is actually a self-contained fingerprint verification system. Its onboard memory stores a database of up to 162 fingerprints and its processor matches scanned prints against this database. All you need to supply is a 2-wire serial interface to control the device making it compatible with devices such as Arduino, Raspberry Pi and others.
Supply voltage: 3.6 to 6.0V DC
Operating current (max.) : 120 mA
Fingerprint imaging time: 1.0s
Match Mode: Compare Mode 1:1
Search Mode: 1:N
Storage capacity: 162 templates
False Acceptance Rate: 0.001% (Security level 3)
False Reject Rate: 1.0% (Security level 3)
Baud rate: 9600, 19200, 28800, 38400, 57600bps (default is 57600)
Interface: TTL Serial
Seeed provide technical documentation, example projects and software libraries on their product pages. if you require this information please visit this product's page.
