I have searched for that firmware EVERYWHERE. The last place you want to look at is paradoxically on the D-Link websites. They are often down, if you’re lucky they’re slow. They don’t have the firmware for that particular one (T1) easily reachable.

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They have all the rest, but not that one. So, being in the habit of voiding the warranty of my electronic devices, doing tear-downs to tinker a bit. I learned few things. If you are like me looking for the firmware for THAT particular model, do a Google search with the following terms “gaw5.6t02-4-dl-r1b010” Or if you are on the lazy side of the spectrum (Again, this is a D-Link website which should read “More often down than up”): EDIT: Having lost he firmware file, I wanted to download it again from the link I provided.

Without success. D-Link website:). So I tried again, and again different days and hours. Until I succeeded. Here is a Mediafire link: By the way. “gaw5.6t02-4-dl-r1b010” is something I have found in a sticker on the PCB. I have also searched for all the parts that could be searched (Broadcom, especially).

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And I have found a little shy serial port (4 pins) marked J3. It seems it’s a 3.3 volts that needs to be shifted in order to talk with a computer. Here’s a post on Electro-Tech-Online.