Arduino Barometer Logger Kit: Log 24-Hour Pressure Trends & Predict Weather

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

Step into the world of environmental sensing with a kit that turns an Arduino Uno into a 24-hour barometric trend logger. The BMP280 reads atmospheric pressure every 15 minutes and stores the readings in the microcontroller's EEPROM, along with timestamps from the DS3231 real-time clock. Over a full day, you'll collect enough data to spot a rising or falling trend-the same principle meteorologists use to forecast short-term weather shifts.

What You'll Build

A compact desk-top instrument that samples barometric pressure, records each measurement with an exact timestamp, and plots a clear trend line on a 0.96-inch OLED. After 24 hours, you can read the direction of change directly from the display: a steady rise often means clearing skies, while a fall may signal approaching rain or storms.

What You'll Learn

• Interfacing the BMP280 barometric pressure sensor via I2C
• Using the DS3231 RTC to timestamp sensor readings precisely
• Structuring and writing pressure data to the Arduino Uno's internal EEPROM
• Driving a 0.96-inch OLED to display trend graphs and readings
• Implementing edge logic to detect rising or falling trends and relate them to local weather

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

This kit is designed for CBSE Class 11-12 Physics students building a data-based weather project, B.Tech ECE/