XerachCruz wrote: ↑Monday 06 November 2017 0:04
I have chosen the AeonLabs USB Stick Z-Wave Plus, that I have seen that gives fewer problems that Razberry to install in RP3.
But I do not know which Z-Wave Plus switch modules to buy. I have seen that the FIBARO FGS-213 and 223 have issues and also those of Qubino have issues.
Made the same choice 1 year ago for the controller: The feature I liked was the ability to make inclusions in standalone mode (using it's internal battery+button) as they must be done close to controller (to avoid pairing the neighbor modules if doing the same at the same time I presume... Or for z-wave+ secure inclusions, exchange symmetric crypto-key at reduced radio power to minimize intercept likelihood).
On top of that, this key have a included modules backup feature that may prove useful if it fails: Just buy the same one, restore backup and everything should work. Windows only utility (=> cannot do this directly on the PI), but at least something exists...
Just take care to modify default crypto-key in Domoticz (+ in the key, using windows utility) before first secure inclusion if you plan to use this feature.
For module choice, select some that fit your needs, avoid brand new ones that may still lack OZW support and search in the forum for user problems, if any. But after that, adding support is usually translating some module documentation in a XML file OZW will use. They are located under domoticz/Config (a file indexes all modules config files, by manufacturer and device IDs ; These files are under a subdir, per manufacturer : Checking existence for a module you plan to buy will, you'll be able to check OZW support)
Any brand may have modules that cause problems, but on a type by type basis: I have 8 qubino heater control modules that work perfectly, another that fits in my garage door motor. Qubino have a dry contact module that can be powered using 220Vac or 24Vdc (the last being quite common inside door motor control): 24v may not be useful for just controlling the door, the dry relay is not connected to any power source & is just a contact to wire in parallel of usual local push-button command, but if you have a "door closed" info available on some motor control board pins (this is usually a switch config option used by options: Like a light that remains on while the door is opened), it may be a 0/24Vdc thus powering with this voltage a module that also have en input it's 1 module for 2 functions : Command and open/close check!
Only one qubino module proved buggy: A smart-meter, OK for metering but really dumb on relay control side (long to update state info, fooling OZW: Had to script to make it work).
I have Fibaro PIRs working well, Zipato PIR+door close sensor that needed tuning association groups after inclusion. Some needing parameters tuning (a nice feature of z-wave, these config param, now copied by enocean last evolution under a different name) to fit my needs...
I summary, nothing I could not use for now.
The only problem I had was after an upgrade: Some modules appeared with IDs at 0/0 after restart on new version. Only battery powered ones. Some recovered after a wake-up, others not. Had to reinclude some & it's a pain in the arse!