iwinfo

List all wireless interfaces

$ iwinfo

$ iwinfo [interface] info

$ iwinfo [interface] scan

$ iwinfo [interface] assoclist

$ iwinfo [interface] freqlist

$ iwinfo [interface] txpowerlist

iwinfo [interface] [command]

iwinfo is an OpenWrt utility for retrieving wireless interface information. It provides a unified interface to query wireless driver capabilities and status, abstracting differences between various wireless drivers.
The tool displays connection status, signal strength, encryption type, and other wireless parameters. It's particularly useful for monitoring access point clients and scanning for networks.

info

Display detailed interface information

Scan for nearby wireless networks

List associated (connected) clients

List supported frequencies/channels

List available transmit power levels

List supported country codes

Specific to OpenWrt/LEDE systems. Output format may vary depending on the wireless driver. Some features require specific driver support.

iwinfo was developed for OpenWrt to provide a consistent interface for wireless information across different hardware and drivers used in router firmware.

iw(8), uci(1), wifi(1)