is wire library arduino default included

Technical specifications:įingerprint image entry time: <0.3 secondsĬollection window area: 12.8mm in diameter With this Capacitive Fingerprint sensor, you can easily integrate biometric authentication into your projects. It can be used with 5v and 3.3V compatible controller boards like Arduino, ESP32, STM32, ESP8266, Raspberry Pi Pico, and so on. It operates on a low voltage of 3.3V, making it ideal for battery-powered systems. It’s a low-cost and low-power Fingerprint sensor. It can also be used in students and employees attendance systems.

The R557 Fingerprint Sensor module is a compact and reliable biometric Sensor that can be used to secure doors or other access points. I would appreciate your support in this way! I may make a commission if you buy the components through these links. So, without any further delay, let’s get started!!!

How to enroll and manage new fingerprints?.

The R557 Fingerprint Module Technical specifications.

Since this is a getting-started tutorial, so I am going to cover R557 Capacitive Fingerprint Sensor or Scanner with Arduino, Biometric Sensor- In today’s article, I am going to use R557 3.3V Capacitive Fingerprint Module with Arduino to control an Electronic Door Lock.So, for this project, you will need an Arduino Uno or Arduino Nano, the R557 Capacitive Fingerprint Module, a 12V Electronic Door Lock, and a relay module.

Capacitive Fingerprint Sensor Final Code:.

Altium Designer + Altium 365 + Octopart:.

R557 Capacitive Fingerprint Sensor with Arduino:.

R557 Capacitive Fingerprint Sensor Pinout:.

Is wire library arduino default included