What is the latest version of OpenWrt for WRT54G?

So this guide is using Kamikaze 7.09 as latest known OpenWRT version that supports the aircrack suite on WRT54G. If you already have a (newer) version of OpenWRT installed, the easiest way is using sysupgrade as described in generic.sysupgrade

How to install OpenWrt on my Linksys router?

It is possible to install OpenWrt on to your router via the supplied Linksys web GUI. If you are installing OpenWrt for the first time, the easiest way is to use the Linksys web GUI. Download the openwrt-wrt54g-squashfs.bin firmware image from the brcm-2.4 folder to your PC. Actually the safest version to use would be 8.09.

Does Luci work with Linksys WRT54G?

* The Linksys WRT54G 1.1 hardware (4 MB of flash) has trouble with OpenWrt 10.03.1-rc6 and maybe all 10.03 releases as of 2011-12-08. In a test with OpenWrt 10.03.1-rc6, the OS will install but LuCI will be unable to update settings because there isn’t enough flash left free.

Can I run OpenWrt on a mechanical hard drive?

Most routers running OpenWrt will not be able to supply enough power to spin a mechanical hard disk. Avoid portable hard drives without their own power supplies or stick to USB sticks with flash memory. If you are running OpenWrt on a Raspberry Pi, you should be able to get away with one, but any more may run into power limitations as well.

How do I put custom firmware on my PSP?

The custom firmware you put in your PSP depends on what firmware you currently have installed. To see what you have, go to “SettingsĀ» System SettingsĀ» System Information”. I had version 6.60 (the most recent). After this, plug the PSP into your computer. Go to Google to find your version of CFW.

What is the size of the WRT54G-TM flash?

As the WRT54GL has only 4Mb flash, any image sent to the device must be 3866624 bytes or smaller. According to the Linksys WRT54G series, the WRT54G-TM is nothing but a renamed WRT54GS v3.0.

How to use Linux TFTP client for WRT54GX?

Under linux, use linux tftp client program by entering the following commands (Please choose the right binary file corresponding to your WRT54Gx device, it may differ from the example below used for a WRT54GS V1.1):