BMP085 Breakout [Discontinued]

This is a simple breakout board for the BMP085 high-precision, low-power barometric pressure sensor from DFRobot. 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 This breadboard-friendly board breaks out all pins of the BMP085 to a 6-pin 0.1" pitch header. The analog and digital supplies (VDDD and VDDA) of the BMP085 are tied together and broken out to a single pin. We've also put two 4.7k pull-up resistors on the I2C lines.
Project 1: NodeMCU IoT Environment Monitor This NodeMCU IoT project is a simple demonstration on how to send sensor data to the Internet. Hardware Needed: SHT1X Temperature and Humidity Sensor BMP085 Atmospheric Pressure Sensor

Specification

• 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:16 x 16 mm (0.63 x 0.63")

Documents

• Arduino library
• Example Arduino Sketch
• Example Code (ATmega328)
• Wiring Example
• mbed User Review
• Bildr Tutorial

Shipping List

• BMP085 Breakout x1