Just experimenting
Files:
RaspberryPi Home Energy Monitor Monitoring the household energy usage with a Raspberry Pi, Current Cost ENVI (Model:CC128) Home Energy Monitor,LedBorg from PiBorg and controlled with Python. ref: http://steve.swindley.co.uk/raspberrypi-home-energy-monitor/
Control LEDBorg on Raspberry Pi from RISC OS (BASIC) Note: Needs GPIO module loaded