Door Open Status Monitor Kit
Door Open Status Monitor Kit – IoT Webpage-Controlled Garage Opener & Status Monitor
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Transform your garage door into a web-connected system that lets you check its status and trigger it from any device on your home network. This kit guides you through building a webpage-hosted control on the ESP8266, using reed switches to confirm whether the door is open or closed, and a relay to activate the opener motor. It is perfect for anyone wanting to add a professional IoT layer to an existing garage door setup without complex wiring.
What You'll Build
A functional IoT door monitor with a custom web dashboard showing real-time open/closed status via two reed switches. A relay module interfaces with your garage door opener, letting you open or close it with a single tap on the browser. Red and green LEDs on the breadboard visually indicate door state and relay activity, giving you immediate feedback even without looking at the screen.
What You'll Learn
- Programming an ESP8266 to serve a web control page and handle HTTP requests
- Wiring reed switches as magnetic door sensors and reading their digital states in code
- Driving a 5V relay module with the ESP8266 to control a high-current device like a garage opener
- Building a logic-based status indicator using LEDs and debouncing sensor inputs for reliable state detection
Kit Contents
| Component | Quantity |
|---|---|
| ESP8266 NodeMCU | x1 |
| Reed Switch | x2 |
| 5V Relay Module | x1 |
| 5mm Red LED | x2 |
| 5mm Green LED | x2 |
| 1N4007 Diode | x5 |
| 10kΩ Resistors | x5 |
| 400-pt Breadboard | x1 |
| M-M Wires | x20 |
| Micro USB Cable | x1 |
Why Buy This Kit Instead of Sourcing Parts Separately
| Factor | Sourcing Separately | Compoden Kit |
|---|---|---|
| Compatibility checks | You verify every part | Pre-tested as a system |
| Build support | Forums and scattered tutorials | AI companion trained on this exact project |
| Time to first working build | Days of debugging | Hours, with step-by-step guidance |
| Shipping coordination | Multiple sellers, multiple delays | One shipment from Bengaluru in 3-5 days |
Who This Kit Is For
This kit is ideal for CBSE Class 11–12 students exploring IoT in their computer science practicals, B.Tech ECE/EEE undergraduates working on mini projects, Smart India Hackathon participants prototyping home automation, and ATL Tinkering Lab innovators. It bridges the gap between textbook networking theory and a real-world appliance interface that solves a day-to-day problem.
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.
What if I get stuck during the build?
Scan the QR code on the box to access the AI companion trained on this exact kit. It walks you through wiring and code step by step. You can also request a callback on WhatsApp for personalised help.
Does this kit require an internet connection?
No. The ESP8266 creates its own local webpage on your Wi-Fi network. Your phone or laptop connects to it without needing an internet connection, making this a secure, offline home automation project.
Can I use this with a 220V garage door opener?
Yes, the 5V relay module is rated for up to 250V AC. The kit includes a 1N4007 diode for flyback protection when switching inductive loads. Always ensure proper isolation and consult an electrician if wiring mains voltage.
I don't have a garage. Can this monitor any door?
Absolutely. The reed switch mechanism works on any hinged or sliding door. You can adapt it for a cupboard, gate, or even a pet flap. The relay can trigger a buzzer or light instead of a garage opener.
Door Monitoring — ESP8266 webpage button triggers relay to activate garage door opener. Reed switch confirms door state.
What's in this kit
- ESP8266 NodeMCU
- Reed Switch x2
- 5V Relay Module
- 5mm Red LED x2
- 5mm Green LED x2
- 1N4007 Diode x5
- 10kΩ Resistors x5
- 400-pt Breadboard
- M-M Wires x20
- Micro USB Cable
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items