Barometric Pressure Sensor w Temperature Compensation_BMP180

Overview

The BMP180 is a high-precision barometric pressure sensor with temperature compensation, designed for accurate atmospheric pressure and temperature measurement. It is an excellent choice for weather stations, altimeters, drones, and IoT projects. With a wide pressure range and low power consumption, the BMP180 is a reliable and cost-effective solution for your environmental sensing needs.

Key Features

• High precision barometric pressure sensing
• Built-in temperature compensation for accurate readings
• Low power consumption, ideal for battery-powered projects
• I2C interface for easy integration
• Wide pressure range: 300 to 1100 hPa
• Small form factor, easy to mount

Technical Specifications

• Operating Voltage: 3.3 V
• Interface: I2C
• Pressure Range: 300 to 1100 hPa
• Pressure Accuracy: ±0.02 hPa (typical)
• Temperature Range: -40 to +85 °C
• Temperature Accuracy: ±2 °C
• Current Consumption: 0.5 µA at standby, 3.2 µA at 1 Hz sampling
• Dimensions: 15 mm x 12 mm (approx.)

Applications & Use Cases

• Weather stations and environmental monitoring
• Altimeters for drones, model rockets, and wearables
• Indoor navigation and floor detection
• HVAC control systems
• Health and fitness devices (e.g., step counters)
• IoT projects requiring pressure and temperature data

What's Included

• 1x BMP180 Barometric Pressure Sensor Module
• 1x Pin header (may require soldering)

Compatibility

• Works with Arduino, Raspberry Pi, ESP32, STM32, and other microcontrollers with I2C support
• Compatible with popular libraries such as Adafruit BMP085/BMP180 library

MOKWN Recommendation

Ideal for makers, students, and engineers looking for an affordable and reliable pressure sensor. The BMP180's temperature compensation ensures accurate readings, making it a great choice for precise environmental monitoring projects. Combine it with our range of microcontrollers and displays to build your next innovative project.