My hardware attached are STELLA Z trvs , raspberry pi and aeon 2 stick, and a couple of danfoss LC13 TRV's. The stella z's have 3 thermostats, a level which appears as a light dimmer switch, and a temperature sensor device. I have set the controller Poll interval to 40 seconds, stella z and danfoss ...

Heres the screen shot of my groups and network screen

So what do you think could be the reason for the drop outs. I have tried extra relays, no relays (its surprising actually how far a Aeon USBSTICK will throw a signal and receive it) . I have tried short 20-120 and long 720 poll intervals on my controller. Its not batterys.

Nows thats interesting and probably the reason my devices are dropping out! My devices have no groups! I need to associate them.

Does any one know how I do this? can I do it through domoticz?

I have clicked on hardware, then the setup button for the ZWave device. Then I clicked on the Network management button and then the 'Groups and Network' button in the menu that appears. I then get the same inter node diagram that you have, with a table beside it. The Table though only has the node ...

This is so so interesting. I don't actually have any groups listed. It only has node and name heading on the text table!

my groups and network screen has nothing about groups on it. All my devices report straight to the controller. I have not set any groups and am not sure how to do it, but it does look like they are fairly essential to the stability of the system. ** so so confused **

I just get a screen showing the connection relationships between the controller and nodes. There does not seem to be any way to alter anything. From what I understand above, nodes should be able to be added to a group?

I've only just noticed this "grouping" thing and I am wondering if it is causing my transient connection problems. How do you actually add a device to a group? I cannot see it in my version of domoticz which is 2255, the latest stable pi image. I am also wondering if adding relays can make a system ...

the page is at http://www.domoticz.com/wiki/Domoticz_API/JSON_URL%27s

Nor Me I've trying to change the thermostat setpoint on a device through JSON. I'm going to experiment, there is a page on this stuff but I sort of expected a bit more detail. its in my JSON Post

[Name:] Tony [Country:] The Republic of Northumbria [City:] Sunderland [Occupation:] Energy management project in Sunderland [Hobbies:] Computers, home improvement, gadget collection [Choice for domoticz:] I've been looking for something like DOmoticz to control heating and lighting. I'm using it in ...