Use Finger Print Sensor R-307 with ESP32

HI,
In this video we see how to Use Finger Print Sensor R-307 with ESP32.
The code is written in Arduino IDE.
To see the code Please visit the blogpost
https://techknowsurf.blogspot.com/202...

• #science_technology
• #iot
• #esp32
• #arduino_ide
• #finger_print_detector
• #use_finger_print_sensor_r_307_with_esp32
• #finger_print_sensor_rp_307