If it's not connected to the server, after some time it starts blinking again. I had the same problem. As long as it is connected, I've no problems.
Also my screen is not completely open, tried to fix it many times. But cannot get it right.

The script reads the data every time the smart meter data is received. That's why it is needed. You can of course change the trigger of the script to something else

XML file was not working for me so I made a new one: <?xml version="1.0" encoding="utf-8"?> <Product xmlns='http://code.google.com/p/open-zwave/'> <!-- Configuration Parameters --> <CommandClass id="112"> <Value genre="config" instance="1" index="1" value="1" label="Up/Down Button Swap Enable" units ...

Sure, add an "else". But why?

Hello, I've made some code to read the inverter. You need to have: - Script on device trigger - Smart P1 meter called "Electra" (you can rename) - IP adres of inverter (mine: 192.168.0.3) - Uservariable: E_Today, E_Total, E_Total_Yesterday (Type: Integer) - DummyDevice: Electra (Actueel + Teller ...

Check your LOG to see or the gateway gives any errors.

I'm trying to install the gateway following the wiki. But I get:
Failed to fetch http://www.e-nef.com/domoticz/mdah/Packages 301 Moved Permanently

When "sudo apt-get update", how can I fix this?

I have the same thermostat and it is working. So your problem is something else. haha thats quite an easy answer :P Mine is working, sometimes. Most of the time it is not working. Which can be explaind by viewing: http://www.domoticaforum.eu/viewtopic.php?f=75&t=10541 because the creator of the ...

I have the same thermostat and it is working. So your problem is something else. Hi, In the current version Domoticz is using the OpenTherm command TT ( Temperature, Temporary - Temporarily change the thermostat setpoint. The thermostat program will resume at the next programmed setpoint change ...

you need to change the reference voltage till you are not receiving any errors anymore.

It would be nice to make calculations possible in blocky.
So i can calculate a setpoint for my heating.