Hardcode usb device path into the linux

Hardware
1

Have HA Superives running on top of 20.04 Ubuntu server
Have several USB sticks in question. The problem involves only two of them

  1. Modbus usb-1a86_USB2.0-Serial-if00-port0 → …/…/ttyUSB1
  2. Zigbee usb-1a86_USB_Serial-if00-port0 → …/…/ttyUSB0

Upon system reboot they sometimes change their numbering USB1 becomes 0 and vice versa. Is there any way to hadrcode those two so they get some unique paths which can be accessed?

2

You could fix this by creating your custom udev rules.
Take look at: udev - How to distinguish between identical USB-to-serial adapters? - Ask Ubuntu

3

FWIW this is not officially supported. I strongly advise to run Debian 11 as host OS.