# Blynk Smart Home

Day 51 of the 100 Days 100 IoT Projects collection. Board: ESP8266.

An ESP8266 orchestrates a DHT11 and relay as a mini smart-home hub in the Blynk app. One board, whole-room automation.

## How it works

One ESP8266 plays hub: it reads the room through a DHT11 and switches an appliance through a relay, with both exposed as widgets in the Blynk app. Temperature and control live side by side on your phone. A whole room's automation from a single board.

## What you'll learn

- Multi-function hubs
- Sensor plus actuator combos
- App dashboard design
- Room-scale automation

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

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