The BMP180 Digital Barometric Pressure Sensor Board Module is a highly accurate and versatile device designed to measure atmospheric pressure. It offers a wide measurement range, high resolution, and excellent temperature compensation, making it suitable for various applications.
Key Features:
- Wide Pressure Range: Measures atmospheric pressure from 300 to 1150 hPa.
- High Resolution: Provides accurate readings with a resolution of 0.01 hPa.
- Temperature Compensation: Automatically compensates for temperature variations to ensure accurate pressure measurements.
- I2C Interface: Communicates with a microcontroller using the I2C bus, simplifying integration.
- Low Power Consumption: Consumes minimal power, making it suitable for battery-powered applications.
- Compact Size: Small and lightweight for easy integration into various projects.
Applications:
- Weather Stations: Measures atmospheric pressure for meteorological data.
- Altitude Measurement: Determines altitude based on atmospheric pressure.
- Indoor Air Quality Monitoring: Monitors air pressure for indoor comfort and ventilation.
- Scientific Research: Studies atmospheric pressure and its effects.
- DIY Projects: Creates weather stations or altitude measurement devices.
DATA SHEET AND USECASE
Key Specification:
- Operating Voltage: 1.8V - 3.6V (typically powered with 3.3V or 5V via regulator on module)
- Interface: I2C (default) and SPI
- Pressure Range: 300 hPa to 1100 hPa
- Temperature Range: -40°C to +85°C
- Altitude Measurement Accuracy: ±0.03 hPa (which translates to ±25cm altitude resolution)
- Power Consumption: Ultra-low (typically 3µA in standard mode)
- Dimensions: Small PCB module, easy to integrate into projects
