You can use the following command to query your fingerprint to see if it is
found in your data.
python3 /usr/share/doc/python3
-
fingerprint/examples/example_search.py
You can see how many fingerprints are currently stored by using the
following command to see:
python3 /usr/share/doc/python3
-
fingerprint/examples/example_index.py
4. USAGE WITH ARDUINO
4.1 Connection
3.3 Usage with the library
If you now execute the following command, you can store a fingerprint.
python3 /usr/share/doc/python3
-
fingerprint/examples/example_enroll.py
Fingerprint sensor
COM
-
KY051VT
Arduino
5 V (Red)
VCCb
5 V
-
VCCa
3.3V
GND (Black)
GND
GND
-
B2
Pin 2
TXD (Yellow)
A2
-
-
B1
Pin 3
RXD (White)
Pin 3
-
Touch (Green)
-
-
3,3 V (Blue)
-
-
