Since I am a user of Emoncms for a long time. I would like to contribute my own developed script to you.
This summer I recieved a smartmeter (kaifa ma105) of eneco and I would like to integrate this with my already excisting local emoncms setup (monitoring 12 power lines, water- and gasusage ). All i needed to do was get a cheap chinese rs232 to usb converter and connect it between the pi and my kaifa meter.
The script has been developed in python. And a shell script as a watchdog, in case something (the script) fails.
Please have look at the script if you are using a dutch smartmeter. The scripts are running stable for one month now.
Sources can be downloaded at: