Uploaded March 2020 | Updated September 2026, 2 weeks ago

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Getting Started with the Fingerprint
ESP01 01S RELAY MODULE And Fingerprint Sensor

Fingerprint Lock Optical Strip Sensing
banggood.com/custlink/Km3DkE3ec4
UNO R3 ATmega328P Development Board
banggood.com/custlink/vK3DUR34r7
1 Channel 5V Relay Control Module
banggood.com/custlink/KmG3zpheGI
Color Breadboard Jumper Cable Dupont Wire Combination
banggood.com/custlink/3vvv640sAz

REQUIRES the following Arduino libraries:
// Adafruit-Fingerprint-Sensor-Library found at github.com/adafruit/Adafruit-Fingerprint-Sensor-Library
Code:
drive.google.com/file/d/1GfV9ESjl88VhTjIauvogri8N4W6dUKPk/view?usp=sharing
#3tawi