In compliance with the spirit of the GNU Public License, source code is provided together with the firmware itself (accessible using one of the user-configurable links). Note that it is placed on the read/write firmware partition, so certain operations (like full factory reset) may remove it.

Purchasing a TLA and signing an NDA from Atheros are highly recommended before attempting any custom development; however, they aren't required to build the firmware (only the bootloader).

DLI cannot provide warranty or technical support for modified units; this includes units with custom firmware.