Including Z-wave from Z-way / Zwave.me running on a different RPi
Posted: Saturday 04 February 2017 21:38
I'm trying to include Z-wave devices into Domoticz which are managed from a different Raspberry PI on the same network. This other Rpi is running Z-way (the z-wave HA software from z.wave.me). Authentication for the ZWave API on this Z-way machine is switched off.
I figure I want to combine the best of both worlds (and also the Domoticz machine is not in a good location with regard to radio transmission)
In Domoticz, I tried adding "Razberry Z-Wave via LAN interface (HTTP)" as new hardware device, with the correct IP/ port but all I get in the log is "Error: Razberry: Error getting data!"
If I log in to shell on the machine running Domoticz I can type
and get the expected burst of json data from the Z-way machine. So the connection/ authentication seems to work.
Looking at https://github.com/domoticz/domoticz/bl ... zberry.cpp it seems to be the kind of URL that would be requested:
(not sure about the m_updateTime; but http://192.168.x.x:8083/ZWaveAPI/Data/yyyyyy seems to return valid data when requesting it manually no matter what yyyyyy is.)
What could be the problem, is Domoticz supposed to be able to incorporate Razberry z-wave devices from a different machine this way or am I misunderstanding something fundamental? I could not find much documentation on this "Razberry Z-Wave via LAN interface (HTTP)" option ....
Is there a better way around this problem that i am not aware of since I'm a total newbie? Putting the Razberry card into the Domoticz machine is something I am trying to avoid (like i said for radio transmission reasons)
Version: 3.4834
Build Hash: 8398125
Compile Date: 2016-03-02 08:43:51
cheers
I figure I want to combine the best of both worlds (and also the Domoticz machine is not in a good location with regard to radio transmission)
In Domoticz, I tried adding "Razberry Z-Wave via LAN interface (HTTP)" as new hardware device, with the correct IP/ port but all I get in the log is "Error: Razberry: Error getting data!"
If I log in to shell on the machine running Domoticz I can type
Code: Select all
wget -O - http://192.168.x.x:8083/ZWaveAPI/Data/0Looking at https://github.com/domoticz/domoticz/bl ... zberry.cpp it seems to be the kind of URL that would be requested:
Code: Select all
const std::string CRazberry::GetControllerURL()
{
std::stringstream sUrl;
if (m_username.empty())
sUrl << "http://" << m_ipaddress << ":" << m_port << "/ZWaveAPI/Data/" << m_updateTime;
else
sUrl << "http://" << m_username << ":" << m_password << "@" << m_ipaddress << ":" << m_port << "/ZWaveAPI/Data/" << m_updateTime;
return sUrl.str();
}What could be the problem, is Domoticz supposed to be able to incorporate Razberry z-wave devices from a different machine this way or am I misunderstanding something fundamental? I could not find much documentation on this "Razberry Z-Wave via LAN interface (HTTP)" option ....
Is there a better way around this problem that i am not aware of since I'm a total newbie? Putting the Razberry card into the Domoticz machine is something I am trying to avoid (like i said for radio transmission reasons)
Version: 3.4834
Build Hash: 8398125
Compile Date: 2016-03-02 08:43:51
cheers