Hi stewlf, how is it working with wendo's suggestion? Do you still get timeouts or 32°F/0 humidity values? how often do you read from the sensor?
I am not going to be trying his code any time soon; my relevant Netduino project is installed and functioning adequately, and I'm not inclined to take it apart right now:
http://www.skyscratc...r-for-netduino/
To answer your question, after startup, I read from the sensor about once every 1-2 minutes.