Barometric Pressure Sensor

This is a simple breakout board for the BMP085 high-precision, low-power barometric pressure sensor. The BMP085 offers a measuring range of 300 to 1100 hPa with an absolute accuracy of down to 0.03 hPa. It’s based on piezo-resistive technology for EMC robustness, high accuracy and linearity as well as long term stability. This sensor supports a voltage supply between 1.8 and 3.6VDC. It is designed to be connected directly to a micro-controller via the I2C bus.

Digital two wire (I2C) interface

Wide barometric pressure range

Flexible supply voltage range

Ultra-low power consumption

Low noise measurement

Fully calibrated

Temperature measurement included

Ultra-flat, small footprint

Dimensions:

0.65 x 0.65&quot (16.5 x 16.5 mm)

Documents:

Schematic

Datasheet

Eagle Files

Quickstart Guide

Example Arduino Sketch

Example Code (ATmega328)

Product Flyer

SFE Eagle Library has this part!

Wiring Example

mbed User Review

Bildr Tutorial