ESP8266 Biometric Fingerprint is an IoT project that uses biometric fingerprint technology to control the ESP8266 Wi-Fi module. Developed by CiraSoft, it is a free application that is available for Android devices. The project allows users to turn on/off the ESP8266 device by scanning their fingerprints on the Android application.

This project is perfect for those who are interested in home automation and want to add an extra layer of security to their smart home devices. By using biometric technology, the device can only be controlled by authorized personnel, which enhances the security of the smart home. The ESP8266 Biometric Fingerprint project is easy to set up and use, and the code is available on the CiraSoft website for those who want to customize the project to suit their specific needs.