# IoT Gas Monitor

Day 53 of the 100 Days 100 IoT Projects collection. Board: ESP32.

Gas, temperature, and humidity from the ESP32 render as live Chart.js graphs via Flask. A full-stack air safety dashboard.

## How it works

Gas, temperature, and humidity readings travel from the ESP32 into a Flask backend, which pushes them to the browser as live Chart.js graphs. Multiple sensors fuse into one scrolling dashboard, and moving-average smoothing keeps the display readable instead of jittery.

## What you'll learn

- Real-time charting
- Multi-sensor fusion
- Moving-average smoothing
- Full-stack dashboard design

Full project (code, wiring diagram, Wokwi simulation): https://github.com/kritishmohapatra/100_Days_100_IoT_Projects/tree/main/Smart_IoT_Gas_Monitoring_System

Summary by SkillShop. Code and diagrams belong to the original repo.