Air pressure sensor / temperature sensor / altitude sensor BMP180 5V

The BMP180 is an air pressure sensor module that uses piezo technology to achieve a measurement resolution of up to 0.02hPa. 

Measuring the absolute ambient pressure with such a digital barometer has a number of interesting applications. By converting the measured pressure into altitude, you have a reliable sensor for determining the altitude of your robot, aircraft or projectile!

The device operates at only 0.3 A, i.e. reduced power consumption for battery-powered applications.

The BMP180 is fully calibrated and ready to use. Using I2C, the device provides pressure and temperature as 16-bit values, which are used together with the calibration data in the device to provide a temperature-compensated altitude calculation. 

Based on Bosch's proven piezoresistive pressure sensor technology, which is characterized by high accuracy and linearity as well as long-term stability and high EMC robustness. 

Overview:

• Measurement data output: 16-bit data format
• Pressure range: 300 - 1100 hPa
• Temperature range: -40 - 85°C
• Absolute accuracy: +/- 0.12hPa, +/- 0.5°C
• Interface: I2C
• Maximum I2C speed: 3.5 MHz
• Very accurate - up to 17 cm (0.02 hPa)
• Supply voltage of the sensor from 1.8 V to 3.6 V. As the sensor is installed on a breakout board, the 5V voltage of the microcontroller can be used here. The voltage is adjusted there for the sensor.
• Dimensions: approx. 2*2*1.15 cm

Scope of delivery:

• 1x Air pressure / temperature / altitude sensor BMP180 GY-68 - 5V