Blynk Smart Home
Smart Home · Board: ESP8266 · Day 51 of 100
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
The complete build guide lives in the original repo. Ours is a summary — the real thing is one click away.
Open full project on GitHub ↗Summary by SkillShop. Project by Kritish Mohapatra — code and diagrams belong to the original repo.
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