BMP180 Barometric Pressure Sensor

The BMP180 is a high-precision, low-power barometric pressure sensor designed for mobile and embedded applications. Based on Bosch’s proven piezo-resistive sensor technology, this sensor offers precise measurements of atmospheric pressure and temperature, making it ideal for applications like weather monitoring, altitude tracking, GPS navigation enhancement, and indoor navigation.

Key Features:

• Pressure Range: 300 hPa to 1100 hPa (equivalent to +9000m to -500m above sea level)

• Temperature Range: -40°C to +85°C

• High Precision: Up to 0.02 hPa (altitude resolution of ~17cm)

• Low Power Consumption: Ideal for battery-powered devices

• Interface: I2C (also supports SPI with manual configuration)

• Supply Voltage: 1.8V to 3.6V

• Compact Size: Easy to integrate into small electronics projects

Applications:

• Weather stations

• Altimeters and vertical velocity indicators

• GPS navigation systems

• Indoor positioning

• Drones and RC aircraft

• Wearable devices

Package Includes:

• 1x BMP180 Pressure Sensor Module

Compatibility:

Works with Arduino, Raspberry Pi, ESP8266, ESP32, STM32, and most microcontrollers.

Note:

This module requires basic knowledge of I2C communication and may require a level shifter if interfacing with 5V systems like Arduino Uno.