Pressure Temperature and Humidity monitoring using a DHT22 and BMP180/085 for RPi Bi-directional level converter included for conversion of the I2C bus to 3.3V from 5V.

Notes included in Fritzing file.

RPi python code needs to be run as sudo to access GPIO for 1 Wire bus

RPi Code at www.hobbyspot.org

Part file for bi-di level converter included.