It’s the strangest thing.
Everything was working just fine with zwave to mqtt. I rebooted the pi and now it won’t detect the z stick.
/dev/ttyACM0 no longer available
lsusb doesn’t show the usb device
dmesg doesn’t produce any useful information
The device does light up when plugged in.
I verified that the USB port works on the pi by plugging other usb devices into it.
I verified the z stick works by plugging it into another machine.