Understand interfaces, protocols, IP addresses, and basic network troubleshooting on OpenWrt.

Understand OpenWrt firewall zones and isolate a Guest network from the internal LAN with LuCI.

Configure radios, SSIDs, security, and Wi-Fi status on OpenWrt with LuCI.

Back up, inspect, and restore OpenWrt configuration before upgrades or major router changes.

Understand the difference between the OpenWrt SDK, toolchain, and build system, and build a package …

Create a customized OpenWrt firmware image quickly with ImageBuilder instead of compiling the entire …

Download the source, select a target, and build OpenWrt firmware from source.

The new 880x hardware revision brings significant changes to the CPU and switch.