Arduino Barometric Pressure Sensor Tutorial | BMP180 & BMP280 Altitude
Measure atmospheric pressure and altitude with Arduino using BMP180 or BMP280 barometric sensors. This tutorial covers I2C wiring, reading pressure and temperature data, and calculating altitude — perfect for weather stations, drones, and outdoor projects.
🌤️ What you'll learn and more things to explore:
• How barometric pressure sensors work
• Wiring BMP180/BMP280 to Arduino via I2C
• Reading pressure (hPa), temperature, and calculated altitude
• Applications: weather stations, drone altitude hold, hiking computers
📌 Part of the Arduino Prototyping: Inputs series.
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