Latest release
New features and fixes ship regularly. Grab the newest firmware and companion agent here — this page always shows the current release.
Open knobone.local in a browser, go to System → Updates, check for updates and install. The knob downloads and flashes itself.
Download the firmware update above, then upload the .bin on the Firmware card in the web UI. No cable needed.
Download the companion agent and run it. Windows may show a SmartScreen prompt on first launch — choose More info → Run anyway.