In order to reach my detatched garage, I am thinking about having 2 Aeon Z-stick dongles. One would be directly attached to the computer running openhab, the other on a USB extender to the garage some 70’ away. Currently the 1 USB dongle does not reach the garage.
Can I configure 2 bindings to z-wave in openhab and have devices communicate on both sides?
I would suggest getting a powered z-wave device to act as a range extender between your garage and your z-stick. Why do you have 70 feet with no other z-wave repeaters? Are all of your z-wave devices battery powered?