BMP280 Digital Barometric Pressure Sensor Module for Arduino

BMP280 Digital Barometric Pressure and Temperature Sensor – Compact Sensor for Weather and IoT Applications

The BMP280 is a high-accuracy digital sensor used to measure barometric pressure (300–1100 hPa) and temperature, making it perfect for creating weather stations, altimeters, and environment monitoring systems. Developed by Bosch, it supports both I2C and SPI communication, ensuring easy integration with Arduino, ESP32, ESP8266, and Raspberry Pi.

This sensor is widely used in IoT projects, drones, GPS tracking systems, and academic research in Bangladesh due to its compact size, low power consumption, and precise output.

Key Features:

• Pressure Range: 300 – 1100 hPa

• Temperature Range: –40°C to +85°C

• Communication: I2C and SPI supported

• Operating Voltage: 1.8V to 3.6V (typically 3.3V)

• Low power consumption

• High precision and fast response

• Compact and easy to integrate

Applications:

• Weather monitoring and forecasting

• Altitude measurement and GPS correction

• Smart agriculture and greenhouse automation

• Drones and UAV altitude control

• Academic and IoT-based sensor projects in Bangladesh

The BMP280 sensor module is a powerful tool for building accurate and reliable environmental monitoring systems in modern embedded and IoT applications.