Thanks:)

I have this cable http://www.kroonen.eu/wiki/Slimme%20Meter And bought is also there, i don't know more of the spec's.
The meter: iskra Type: ME382. The seller of the cable told me that it would work right out of the box. I have looked on the internet for a program that does the same ...

I'm trying to read my P1 port using domoticz, but i get only strange data, can someone help me?

I have followed the site http://gejanssen.com/howto/Slimme-meter-uitlezen/ and bought my cable online.

When i try to test the connection i get the following: (60 seconds)
pi@(none) ~ $ cu -l /dev ...