I have Somfy RS 100 IO rolling shutters which, I understand, are Zwave. Is it possible to control these using HA and a Zwave USB stick?
Reading the forum, its unclear whether or not I will still need to use their proprietary Tahoma Hub. I was under the impression HA was able to control these devices natively with a Zwave antenna.
If the device is supported by z-wave js yes you can use HA. It looks like it supports by 8 firmware. I don’t know what firmware is on the RS 100 so can’t say if it is supported for sure.
Put the Z-Wave Stick on the end of a usb extension as this will minimize interference.