Back when [Picasa Web](https://picasa.google.com/) was still new and cool I decided to move my picture to that service. Back then I only had a handful of picture that I wanted to share with friends and family. As time went on my family grew and number of images exploded exponentially.
It is no secret that making sure that you data is flowing is biggest concern for reliable statistics (and pretty pictures). Fortunately systemd now available on all popular Linux distributions so we do not have to write much.
Now that we have Raspberry Pi 2 Model B, Aeotec Z-Stick and Aeotec Z-Wave Home Energy Meters it is time to get the talking to each other. Pairing Aeotec Z-Stick and Aeotec Z-Wave Home Energy Meters is a no-brainer, just follow instructions in the box. Getting RaspberryPi effectively communicating to Aeotec Z-Stick is a bit less trivial.