Turn Pressure Data into Weather Icons with Arduino Uno & BMP280 OLED Kit

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 glancing at a small screen that shows you a bright sun when the pressure is high, a cloud when it’s falling, or raindrops when a low-pressure front approaches — all built by you. This kit turns a BMP280 barometric pressure sensor and a crisp OLED display into a personal weather oracle, giving you a tangible feel for how real meteorologists translate sensor numbers into forecasts.

What You'll Build

A compact desktop gadget that reads atmospheric pressure from the BMP280 sensor and translates it into easy-to-read weather icons — sun, cloud, and rain — on a 0.96-inch OLED. You’ll create a simple forecast algorithm that decides which icon to show based on pressure trends, so you can see the weather prediction at a glance without any internet connection.

What You'll Learn

• How barometric pressure relates to weather patterns and how to map sensor readings to forecast icons.
• Wiring an I2C OLED display and BMP280 sensor to an Arduino Uno on a breadboard.
• Writing Arduino code to read pressure data, apply simple trend logic, and display custom bitmap icons.
• Debugging sensor values and refining thresholds for accurate weather icon representation.

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

Perfect for school students (CBSE Class 11-12) exploring sensor-based projects, ATL Tinkering Lab members building their first display gadget, and B.Tech ECE freshers who want a quick, confidence-building introduction to Arduino data visualization. Also a great choice for parents guiding a child’s interest in electronics at home.

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.