Please find details in the wiki in sections "hardware" and "getting started".
It is easy to install and allows you to directly connect your weather station to your 7270.
Data is uploaded to Meteoplug server and things should work as expected... apart from new bugs popping up for sure.

This is my first port of Meteoplug to a router platform

"freetz" development environment for Fritz!Box was easy to deal with and 7270 is very popular in Germany/Europe.
Having this stabilized during the next couple of weeks, more supported platforms might be coming ahead.
