wuji-cli-viz

Start a Viewer

viz supports Wuji Hand 2 only. Without --sn, it scans for Wuji Hand 2 devices:

wuji viz

It connects directly when exactly one hand is found. In an interactive terminal, multiple hands open a searchable selector whose summary shows SN and Device Type. The highlighted item shows Transport and Address on separate detail lines, plus USB Port or IP only when that field is present. Only the selected hand is connected. Pressing Esc or Ctrl+C at the selector writes Cancelled. to stderr, exits with code 9, and does not connect or fall back to another hand. A connection failure also does not fall back.

Use wuji viz --sn <SN> to select a specific hand. Structured output and unattended invocations require --sn when multiple hands are present; they never open the selector.

The command prints the viewer URL and opens it in the default browser. It keeps the device session and viewer running until Ctrl+C.

Use --no-open in a headless environment or when you want to open the printed URL manually:

wuji viz --no-open