On this project I use an arduino uno with ethernet shield to control a Wemo Switch with a On-Off switch.
I want to share my latest hack with arduino and WeMo Switch!
Just build an hardware ON/OFF switch for Wemo with arduino and ethernet shield.
Arduino controls the wemo device over local network. When the status of the hardware switch changes, the arduino sends a SOAP call to the Wemo device to change the power status.
Author : Gtrigonakis