USB Discovery

The USB Discovery integration will detect newly connected USB devices. Discovered devices will show up in the discovered section on the integrations page in the configuration panel.

  • On all supported systems, devices are detected during startup.
  • On Linux systems that have functional udev support, including Home Assistant Operating System, devices are detected as soon as they are plugged in.
  • On non-Linux systems or systems without udev support, devices are detected when visiting the integrations page and during onboarding.


This integration is part of default_config: if you have opted to not use default_config:you can add this integration by adding the following lines to your configuration.yaml

# Example configuration.yaml entry