ESP32 OLED Weather Display Kit — See Real-Time Weather on Your Desk with No Soldering

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 a tiny screen on your desk that always shows the current temperature, humidity, and a weather icon — pulling live data directly from the internet without a phone or computer. This kit turns an ESP32 and a 0.96-inch OLED into exactly that, using the OpenWeatherMap API to fetch weather for any city you choose. You’ll write a few lines of code, connect the parts on a breadboard, and in one afternoon have a working weather station that updates every few minutes. It’s the perfect first IoT project for school students, hobbyists, and anyone curious about how connected devices work.

What You'll Build

You’ll construct a compact weather display that reads live temperature and humidity from the web and shows them on a crisp white OLED. Once programmed, the ESP32 connects to your home Wi-Fi, calls OpenWeatherMap’s API, parses the JSON response, and draws the data and a matching icon (sun, cloud, rain) on the screen. The whole setup runs on a USB cable and sits neatly on a breadboard — you can even mount it inside a small enclosure later. By the end, you’ll have a functional gadget that’s genuinely useful and a great conversation starter.

What You'll Learn

• How to connect an ESP32 to Wi-Fi and make HTTP GET requests to a real API
• Parsing JSON data in Arduino code to extract temperature, humidity, and weather condition
• Driving an I2C OLED display with the SSD1306 library to show text and bitmap icons
• Debugging a hardware+software project using the serial monitor and a breadboard

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

This beginner-friendly project is ideal for CBSE Class 11-12 students exploring IoT as part of their computer science or electronics curriculum, ATL Tinkering Lab members building for a school exhibition, and B.Tech ECE/EEE first-year students who want a quick win with an internet-connected device. Even a 9-year-old with basic supervision can follow the instructions — no soldering required.

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.