Self-Healing Smart Security Notifier | ESP8266 + PIR Sensor IoT Project

In this video, I explain the Self-Healing Smart Security Notifier, an IoT-based smart security project built using ESP8266 NodeMCU and HC-SR501 PIR motion sensor.

This system can detect motion and send instant alerts to a mobile phone using Wi-Fi and IFTTT/Webhooks. The project also focuses on self-healing features such as reconnecting after Wi-Fi failure, handling connection issues, and improving reliability in a smart security setup.

This project is useful for:
Home security, room monitoring, IoT learning, Arduino projects, and electronics students.

Main Components:
ESP8266 NodeMCU
HC-SR501 PIR Sensor
Wi-Fi Connection
IFTTT/Webhooks
Mobile Notification System

Example Flow:
Motion Detected → ESP8266 Processes Signal → Wi-Fi Connection → IFTTT/Webhook Trigger → Mobile Alert Sent

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Видео Self-Healing Smart Security Notifier | ESP8266 + PIR Sensor IoT Project канала Rav TECH