vzlogger...
  * is a tiny shell tool to log measurements of a wide variety of smartmeters, sensors & protocols against the volkszaehler.org middleware.
  * can run as a daemon or can be invoked periodically by cron.
  * includes a tiny onboard httpd to serve realtime readings to the ajax web frontend.
  * is written in pure ansi c and should run on most embedded devices.

Feel free to add your own hardware ;)

More information are available in our wiki:
http://wiki.volkszaehler.org/software/controller/vzlogger