Arduino bmp085

BMP085 is a pressure sensor with integrated temperature sensor.

It is made by Bosch.

It is cheap and at same time high quality

You can see it used on many boards like GY-87, GY-88, GY-91 etc

GY-91

• Pressure range: 300 - 1100 hektoPascal (-500m - +9000m altitude)

• Noise 0.03 - 0.06 hPascal - equals 0.25-0.5m

• Can go down to 0.1m

• library bmp085 (see library section)

• testprogram - my sketches sensors/bmp085test

on way

• test program

• the library

J