BMP085 I2C Temperature and Pressure sensor

Supported interfaces

• webiopi.devices.sensor.Temperature
• webiopi.devices.sensor.Pressure

Python Constructor

Use following constructors if you want to create a BMP085 from your python scripts.

• BMP085(altitude, external)

Parameters:

• altitude (int, optional) : Altitude of the sensor, in meters
• external (Temperature, optional) : External temperature sensor to use for compensated pressure.

from webiopi.devices.sensor import BMP085

# Setup a BMP085 with no altitude or external sensor
bmp = BMP085()

# Setup a Temperature sensor for pressure compensation
tmp = DS18B20(...)
# Setup a BMP085 with the external temperature sensor for pressure compensation
bmp = BMP085(altitude=100, external=tmp)

Configuration File syntax

Use following syntax to setup a BMP085 in the webiopi service/command configuration file.

[DEVICES]
# Setup a BMP085 with no altitude or external sensor
bmp = BMP085

# Setup a Temperature sensor for pressure compensation
tmp = DS18B20
# Setup a BMP085 with the external temperature sensor for pressure compensation
bmp = BMP085 altitude:100 external:tmp