WiFi Garage Door Controller – Smartphone-Controlled Opener with Real-Time State Feedback

Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.

Imagine tapping a button on your phone and watching your garage door open or close, with a live status indicator showing whether it's fully shut. This kit lets you build exactly that: an ESP8266-powered web server that triggers a relay to control your existing garage door opener, while magnetic reed switches confirm the door’s position. No more second-guessing if you left the garage open — the webpage shows red or green LEDs for open/closed.

What You'll Build

You’ll assemble a smart controller that connects to your home WiFi and hosts a simple webpage accessible from any smartphone. Pressing a virtual button activates a 5V relay wired in parallel with your garage door opener’s physical switch, simulating a button press. Two reed switches detect the door’s fully open or fully closed state, illuminating corresponding LEDs on the device and updating the webpage in real time. The final unit mounts neatly near the opener, giving you reliable wireless control without any cloud dependencies.

What You'll Learn

• Program an ESP8266 NodeMCU as a standalone web server with button-triggered GPIO actions
• Interface a 5V relay module and understand flyback diode protection for inductive loads
• Use magnetic reed switches as position sensors and debounce them in code
• Build a responsive web page with live state updates using AJAX and minimal HTML

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

This intermediate project suits B.Tech ECE/EEE students tackling IoT internships, Smart India Hackathon teams prototyping home automation prototypes, and ATL Tinkering Lab students moving beyond Arduino fundamentals. It’s also ideal for college makers from VIT, BITS, NITs, and IITs who want a functional, resume-worthy build in an afternoon.

Built and Backed by Compoden

Every Compoden kit ships with an AI build companion trained on this exact project — accessible via a QR code on the box, with WhatsApp and email backup. We've spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.