💡 ESP8266 Smart Light Controller

A WiFi-based Smart Light system using ESP8266 (NodeMCU) and a Relay Module.
This project creates a modern captive portal web interface to turn a light ON/OFF from any phone or PC — no internet required.

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🚀 Features

• 📶 ESP8266 SoftAP (No router needed)
• 🌐 Captive portal style web control
• 💡 Relay-based AC light control
• 🎨 Modern animated UI with glowing bulb
• ⚡ Fast response & lightweight code
• 📱 Mobile-friendly interface

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🧰 Components Used

• ESP8266 (NodeMCU / ESP-12)
• 1-Channel Relay Module
• AC Bulb / Load
• Jumper Wires
• External power supply (recommended)

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🔌 Pin Configuration

Component	ESP8266 Pin
Relay IN	D1 (GPIO5)

⚠️ Relay works in LOW trigger mode

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🖥️ How It Works

1. ESP8266 creates a WiFi hotspot named MH2 LIGHT
2. User connects via phone or PC
3. Captive portal opens automatically
4. ON/OFF buttons send commands to ESP8266
5. Relay switches the light accordingly

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🌐 How to Use

1. Upload the code to ESP8266
2. Power the board
3. Connect to WiFi: