WiFi Temperature Reporter
WiFi Temperature Reporter: Build Your First IoT Device with ESP8266 and LM35
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Create a gadget that reads the room temperature and instantly displays it on a simple webpage you can open from any phone or laptop on the same WiFi. This kit turns the ESP8266 NodeMCU and the reliable LM35 sensor into a local weather station—perfect for CBSE Class 11-12 physics practicals, ATL Tinkering Lab sessions, or a weekend STEM family project.
What You'll Build
You'll wire a compact circuit on a breadboard that continuously measures ambient temperature. The onboard web server serves a clean, real-time temperature page you can bookmark on your home network. No soldering, no complex coding—just plug, upload a ready-made sketch, and watch the degrees appear.
What You'll Learn
- How to interface an analog LM35 temperature sensor with the ESP8266 NodeMCU and read voltage into Celsius conversions.
- Setting up a WiFi connection and running a lightweight HTTP server directly on the microcontroller.
- Serving dynamic HTML content that refreshes live sensor data without third-party cloud services.
- The core concept of the Internet of Things (IoT) – connecting physical devices to a network and interacting with them through a browser.
Kit Contents
| Component | Quantity |
|---|---|
| ESP8266 NodeMCU | 1 |
| LM35 Sensor | 1 |
| 10kΩ Resistors | 5 |
| 400-pt Breadboard | 1 |
| M-M Wires | 15 |
| Micro USB Cable | 1 |
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
Students in CBSE Class 9-12 building physics or computer science exhibits, first-year B.Tech ECE/EEE mini-projects, Smart India Hackathon teams prototyping IoT solutions, and ATL Tinkering Lab trainers. It’s also a perfect parent-child electronics activity for ages 10 and up, giving early exposure to coding and sensor circuits.
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 start a conversation with our AI companion. It knows this kit inside-out and can guide you through wiring, coding, and troubleshooting. If you still need a human, WhatsApp support is included.
Do I need to know programming?
No prior coding knowledge is required. The kit comes with a pre-written sketch you simply upload. Every line is commented, and the AI companion can explain what each part does in simple terms.
Can I view the temperature from outside my home?
This project is designed for local access on your home WiFi. For internet-wide access you’d need port forwarding or a cloud service, which you can explore later. The fundamentals you learn here are the exact foundation for that next step.
Is this kit safe for a 10-year-old?
Yes—adult supervision is recommended for the initial wiring and software setup. All components operate at 5V USB power, and the no-soldering breadboard makes it safe and reusable for multiple tries.
ESP8266 reads LM35 and displays temperature on a simple HTTP webpage hosted locally.
What's in this kit
- ESP8266 NodeMCU
- LM35 Sensor
- 10kΩ Resistors x5
- 400-pt Breadboard
- M-M Wires x15
- Micro USB Cable
Other projects you can build
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