EMINA - Emergency Mapping Interior Network Arduino

Table of Contents

• Overview
  • How It Works
  • Features
  • Schematics
  • Built with
• Links
• Author

Overview

EMINA - Emergency Mapping Interior Network Arduino is a compact device designed to protect your home in case of fire by sending notifications.

To complete the Vatrodojava project, I developed an IoT system connected to the previously described application. As part of this, I created the "EMINA -> Emergency Mapping Interior Network Arduino" device designed for installation in enclosed spaces.

How It Works

• The device connects to a WiFi network.
• If everything is fine, the device signals this with a green light.
• If the room temperature deviates from the defined limits, the device signals this with an audible signal at short intervals and a blue light.
• In case of fire, the audible signal becomes continuous, the device signals with a red light, and warnings are sent to the Online Vatrodojava application and Telegram.

Features

• Preventive Action: Sends warning information to the Online Vatrodojava application or alerts via WhatsApp (phone number configured in the code) about room temperature increases.
• Components: Includes ESP8266 microcontroller, DHT11 temperature and humidity sensor, RGB LED for visual signals, and buzzer for audio signals, all housed in a metal casing with plexiglass covers.
• Smoke Sensor Recommendation: Note that using a smoke sensor instead of the DHT11 would enhance device functionality.

Schematics

Built with

• ESP8266 microcontroller
• DHT11 temperature and humidity sensor
• RGB LED
• Buzzer
• Wires
• Metal housing with plexiglass cover

Links

• GitHub Repository - EMINA GitHub
• Online Vatrodojava Application - Vatrodojava

Author

• LinkedIn - @Muhammed Šehić
• GitHub - @MuxBH28
• Website - www.sehic.rf.gd
• Contact - Contact