Ubuntu + Domotricz + ZWave + RFlink
Hi All,

I have a Pine64 with ZWave module, installed domotizc on it.

I installed open zwave for domoticz.
For it to work, it was needed to create a symlink from /dev/ttyACM0 -> /dev/ttyS2 as domoticz expects to find the open zwave module on /dev/ttyACM0

Now I also have a RFlink, which is connected to the serial port.
And guess what, when I remove the device and symlink, then I see the RFlink getting created as /dev/ttyACM0

Same way, if I keep the symlink, and connect the RFlink, in the log of domoticz I see it complaining about the ZWave device not properly reponding.

I.e. when I connect the RFLink, it will come as /dev/ttyACM0 even if there is already such a device (ore a symlink to it)

Any ideas how to solve it?

Solved it!

Solution was actually quite easy:

From this post I got the impression that Domoticz requires that the Open ZWave USB  hardware MUST be on /dev/ttyACM0.

Turns out: Domoticz accepts ANY /dev/ttyACM* device.
So changed the symlink for the ZWave to /dev/ttyACMZwave

Then suddenly Domoticz saw 2 serial ports, one for the ZWave (/dev/ttyACMZwave), the other (/dev/ACM0) the RFlink was on and working...

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