What is go-udap?

go-udap is a command-line tool for discovering and configuring Squeezebox devices over the Universal Device Access Protocol (UDAP) on UDP port 17784.

It lets you:

• Discover Squeezebox devices on your local network
• Read and write NVRAM parameters (network config, wireless, server address, hostname, and 20+ others)
• Trigger a device reboot to apply configuration changes
• Query a device's network configuration directly

The tool is single-shot CLI: every operation is one invocation. There is no daemon, no persistent state, no interactive shell. Subcommands correspond to UDAP wire methods (discover, get_ip, get_data, set_data, reset).

Why does go-udap exist?

The reference Squeezebox configuration tool, Logitech's SetupSqueezeboxApplet, was a desktop app whose dependencies have bit-rotted. The Net::UDAP Perl reference implementation still works but pulls a heavy Perl runtime. go-udap is a single static binary (~2.8 MB) you can drop on macOS, Linux, or Windows.