> How are you measuring the CPU temperature?
Well, I am using the Raspberry Pi Mod B and I had to install Raspbian Wheezy to get the hardware monitors to function properly (using "/opt/vc/bin/vcgencmd measure_temp"). To upgrade to Raspbian from standard Wheezy (soft float), check out the Raspbian web site FAQ http://www.raspbian.org/RaspbianFAQ
> And what mini weather station?
Ah, I guess that's not clear from the photo:
Included on the adjacent mini breadboards are the following items:
Temperature and Humidity Sensor
Barometric Pressure/Temperature Sensor
3) Also, non-weather related, is a DS1307
Real Time Clock Breakout board.
I've programmed the buttons on the LCD Pi Place to display various sensor output from items 1 and 2 above.