I have a relatively HA installation, with HA running as a Virtual Box guest inside Windows. The machine has a Silicon Labs 700 Z-Wave stick attached to a USB port. The SL 700 uses a USB-to-UART bridge and is emulated on COM2.
I did not realize that Z-Wave JS and Z-Wave JS UI were not meant to run together, so I uninstalled Z-Wave JS in favor of using JS UI. I have no devices added to the Z-Wave network yet.
With Z-Wave JS, once I capture the SL 700 USB to guest, it “sees” the SL 700 on ttyS2.
I discovered that with Z-Wave JS UI, even after uninstalling Z-Wave JS and rebooting, JS UI still does not “see” the SL 700. I configured it the same as ttyS2, tried mapping the serial port on the guest config, tried both capturing the USB device and not capturing the USB device in the guest config, but nothing works. I keep getting the “Driver: Failed to open the serial port: Error: I/O error setting custom baud rate of 115200 (ZW0100)” error. The host has the COM port set to 115200 and everything matches up.
Again, Z-Wave JS connected with the SL 700 just by me capturing the USB device. With JS UI, keeps throwing up the “I/O error setting custom baud rate…”
Any ideas why?
Thanks.