SD card mod with WRT54G v4?

Discussion in 'Cisco/Linksys Wireless Routers' started by k3nv, Nov 12, 2005.

  1. k3nv

    k3nv Network Guru Member

    Is there a site that documents how to mod a v4 wrt54g to use SD cards or adding a USB HD?
  2. Duffin444

    Duffin444 Guest

    The SD card mod is actually rather easy for the V4. I will be making a Wiki how-to over at shortly to detail the steps. The only real change from the v3 mod is that GPIO5 has magically disappeared forcing the use of GPIO2. Since GPIO2 is the white LED under the Cisco button I think it actually looks kinda cool. So, basically if you want to do the mod for the V4 solder the same points as in the v3 except where GPIO5 is concerned. Then modify the driver to use GPIO2 instead of GPIO5 and you are all set.
    If that all seems rather hard to you, no problem as I said I will be making a step-by-step at

    Hope that in some way helps,
  3. k3nv

    k3nv Network Guru Member

    let us know when you put up the wiki on it. Does it apply to the GS as well? I'm think about modding my GS with the SD mod as well.
  4. k3nv

    k3nv Network Guru Member

    Did you make the howto available on the wiki yet? Thanks.
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