Dear all,
I have some trouble with my homematic devices to be controlled via Openhab -> Homematic Binding /Homegear and the homematic shield HM-MOD-RPI-PCB. I receive states of items, but via Openhab (e.g. basicUI) I cannot send commands.
I’m using a RPI 3, all components running on the same machine.
To make sure the HM-MOD-RPI-PCB shield is working fine, I used the PHP script environment of homegear to send commands - and it worked. So airgap interface can be excluded ;).
Well, let’s first check the versions:
Openhabian:
Linux openHABianPi 4.14.79-v7+ #1159 SMP Sun Nov 4 17:50:20 GMT 2018 armv7l
Openhab
openHAB 2.3.0-1 (Release Build)
Homegear
Homegear (version 0.7.30-1900)
I configured the following Thing
Bridge homematic:bridge:ccu [gatewayAddress="192.168.178.44", callbackHost="192.168.178.44"]
{
Thing HG-HM-CC-RT-DN OEQ2094827 "Stube Regler 2" @ "Stube"
}
The item I want to trigger in a sending manner:
Number HM_Stube_2_Solltemperatur "Stube 2: Solltemp: [%.1f]" (gStube) { channel="homematic:HM-CC-RT-DN:ccu:OEQ2094827:4#SET_TEMPERATURE" }
(Note: I tried even to use the prefix “HG-” for the channel, but according to documentation it shall not be used for items)
When I change it via Basic UI, events.log tells me:
2018-12-15 22:20:23.145 [vent.ItemStateChangedEvent] - HM_Stube_2_Solltemperatur changed from 16 to 16.5
Homegear.log:
12/15/18 22:20:28.150 RPC Server (Port 2001): Info: Client number 9 is calling RPC method: ping (2) Parameters: (String) ccu
To me it seems homegear doesn’t react on any openhab changes, so maybe openhab cannot or does not send any commands at all…
Does anyone have a clue?