BMP180 Digital Barometric Pressure Sensor Board Module Arduino Compatible Measuring the absolute pressure of the environment using a digital barometer such as this has some interesting applications. By converting the pressure measured into altitude, you have a reliable sensor for determining the height of your robot, plane or projectile! Using a sensor as capable as the BMP180 you can achieve an accuracy of 1m, with the noise of only 17cm in ultra-high-resolution noise.

• 1.8V to 3.6V Supply Voltage
• Low power consumption – 0.5uA at 1Hz
• I2C interface
• Max I2C Speed: 3.5Mhz
• Very low noise – up to 0.02hPa (17cm)
• Fully calibrated
• Pressure Range: 300hPa to 1100hPa (+9000m to -500m)

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