Many electric and water utility meters broadcast consumption messages that can be received and decoded.
This project (Monitoring your Electricity Usage) shows how to use the Grid Insight AMRUSB-1 and the Arduino to post data to Pachube
Many electric and water utility meters broadcast consumption messages that can be received and decoded.
This project (Monitoring your Electricity Usage) shows how to use the Grid Insight AMRUSB-1 and the Arduino to post data to Pachube