GC Nano - The Worlds Smallest Gamecube

JustaSpiny said:
could you possibly give me a link to all the parts aswell as possibly make a video on on how to asemble it in-depth
Click to expand...
The Bill Of Materials (BOM) in my initial post has everything needed to build one. There is no step-by-step tutorial, as this is an extremely complex build that should only be attempted by those with extensive knowledge of the Wii's anatomy. All the information needed to build one can be found through the Definitive Trimming Guide and Compendium. If you're a beginner in the hobby, I'd highly recommend starting with something low-cost / low-complexity like the Noldendo Miicro. It's a great way to get your feet wet with the hobby without spending a ton of money, and most of it is pretty well explained.
 
Original post has been updated with the new version 1.1 files of the GC Nano.

So what's changed?

  • The case was rebuilt from scratch using fusion so there is now a full STEP file for the community to use for editing.
  • Top shell has been completely reworked to accommodate new parts as well as to be easier to print.
  • The Jewel is now a separate part. The jewel is designed to be glued in place in the top shell.
  • The LED guide is now a separate part. This press-fits into the LED guide area and should be printed in clear filament.
  • The HDMI mount has been reworked and is now more sturdy and allows for cleaner fitment. The HDMI port mounts from the underside.
  • Bottom shell has had the fan grille removed along with some minor changes overall for better fitment.

1692314834199.png

1692314858285.png
 
Wesk said:
Original post has been updated with the new version 1.1 files of the GC Nano.

So what's changed?

  • The case was rebuilt from scratch using fusion so there is now a full STEP file for the community to use for editing.
  • Top shell has been completely reworked to accommodate new parts as well as to be easier to print.
  • The Jewel is now a separate part. The jewel is designed to be glued in place in the top shell.
  • The LED guide is now a separate part. This press-fits into the LED guide area and should be printed in clear filament.
  • The HDMI mount has been reworked and is now more sturdy and allows for cleaner fitment. The HDMI port mounts from the underside.
  • Bottom shell has had the fan grille removed along with some minor changes overall for better fitment.

View attachment 29382
View attachment 29383
Click to expand...
these new STLs look Sickkk! I noticed that the HDMI mount doesn't have prebuilt supports, what prusa/slic3r support settings do you recommend? thx!
 
Where do you get the headphone jack to GameCube controller for the gc nano or do you have to make your own?
 
Masx1m0 said:
Where do you get the headphone jack to GameCube controller for the gc nano or do you have to make your own?
Click to expand...
You'll have to make your own, I have links to the TRRS plugs and GCC extension cables in the BOM earlier in the thread.
 
Version 2.0 update:
GC Nano V2.312.png

Version 2.0 of the shell files have been released. This new version is designed to take advantage of Thundervolt. The space saved in the case has allowed for a much larger and quieter cooling setup (not to mention cheaper and easier to assemble).

You no longer need thermal adhesives or copper plates and can use a typical thermal pad simplifying assembly and disassembly immensely.

There have also been improvements to the HDMI mounting mechanism making it far more secure and the case has better tolerances overall.

GC Nano V2.310.png
GC Nano V2.311.png

In order for the new cooling system to get adequate airflow the unit does need to be raised a little so I've designed a riser to look like the GBA player to complete the look. You don't need to use this however but keep in mind that decently sized rubber feet should be added in place of it.

It is possible to mount the standard PSU to the back of the Wii if you don't want to use Thundervolt but it is a very tight fit and results may vary.

5v versions of these fans can be found on Ali Express, 12v versions also work fine at 5v.
1731542896439.png

Overall this upgrade makes a MASSIVE difference to the cooling, the original setup was expensive, loud, annoying to assemble and the system still ran hot.
This new setup is cheap, dead silent, simple to install and keeps the system ice cold.

Files can be found attached to OP.
 
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Dammit Wesk, leave some women for the rest of us
 
  • Haha
Reactions: Y2K
Wesk, the only man to prove to the world TWICE, that size does not matter.

Holy sh*t. This is AWESOME! Now someone just needs to mill a gc nano out of aluminum and pimp it out with RGB and clear coat.....
 
tealflip said:
Wesk, the only man to prove to the world TWICE, that size does not matter.

Holy sh*t. This is AWESOME! Now someone just needs to mill a gc nano out of aluminum and pimp it out with RGB and clear coat.....
Click to expand...
I might try that if I ever get around to finishing that mini-CNC machine that I bought 3 years ago
 
This is amazing! Especially that last iteration that takes care of the noise/heating issue. Definitely going directly to my top 5 projects to work on next.
 
Last edited:
Wesk said:
Version 2.0 update:
View attachment 36156
Version 2.0 of the shell files have been released. This new version is designed to take advantage of Thundervolt. The space saved in the case has allowed for a much larger and quieter cooling setup (not to mention cheaper and easier to assemble).

You no longer need thermal adhesives or copper plates and can use a typical thermal pad simplifying assembly and disassembly immensely.

There have also been improvements to the HDMI mounting mechanism making it far more secure and the case has better tolerances overall.

View attachment 36154View attachment 36155
In order for the new cooling system to get adequate airflow the unit does need to be raised a little so I've designed a riser to look like the GBA player to complete the look. You don't need to use this however but keep in mind that decently sized rubber feet should be added in place of it.

It is possible to mount the standard PSU to the back of the Wii if you don't want to use Thundervolt but it is a very tight fit and results may vary.

5v versions of these fans can be found on Ali Express, 12v versions may also work fine at 5v but have yet to be tested.
View attachment 36153

Overall this upgrade makes a MASSIVE difference to the cooling, the original setup was expensive, loud, annoying to assemble and the system still ran hot.
This new setup is cheap, dead silent, simple to install and keeps the system ice cold.

Files can be found attached to OP.
Click to expand...
Hey,

Could you please clarify a couple of things for me.

With Version 2.0 and if using ThunderVolt, this replaces the need for the PSU-plus that is on the BOM?
Plus also the HeastSink, Fan and Copper plate linked in the BOM can be replaced with the 5v Alliexpress fans listed above?

You might be planning to update the BOM so apologies if I jumped the gun a bit

Also I know we have to create your own Jack to Gamecube controller cables and from pictures I assume that it needs to be 4 section TRRS jacks not 3?
Is there any video or wiring diagram for creating these.

Lastly:
Awesome work on this amazing project, I completed the PS2 Ultra Slim project a few weeks back and was simply amazing and I love it, this project looks even more impressive.
Great work by all involved
 
RetroZonal said:
Hey,

Could you please clarify a couple of things for me.

With Version 2.0 and if using ThunderVolt, this replaces the need for the PSU-plus that is on the BOM?
Plus also the HeastSink, Fan and Copper plate linked in the BOM can be replaced with the 5v Alliexpress fans listed above?

You might be planning to update the BOM so apologies if I jumped the gun a bit

Also I know we have to create your own Jack to Gamecube controller cables and from pictures I assume that it needs to be 4 section TRRS jacks not 3?
Is there any video or wiring diagram for creating these.

Lastly:
Awesome work on this amazing project, I completed the PS2 Ultra Slim project a few weeks back and was simply amazing and I love it, this project looks even more impressive.
Great work by all involved
Click to expand...
Version 2.0 is designed around the thundervolt, with it replacing the RVL-PSU plus entirely. The cooling solution is completely overhauled from the first iteration - with it just requiring a 5v, 55mm cooler and a 1.5mm thick thermal pad instead. As for the audio jacks, they are indeed 4 section (as all TRRS are). I believe the intended wiring diagram is the same as in the shortstack, but I don't have the image diagram unfortunately. You might be able to find it in the Discord.
 
Mrak408 said:
Version 2.0 is designed around the thundervolt, with it replacing the RVL-PSU plus entirely. The cooling solution is completely overhauled from the first iteration - with it just requiring a 5v, 55mm cooler and a 1.5mm thick thermal pad instead. As for the audio jacks, they are indeed 4 section (as all TRRS are). I believe the intended wiring diagram is the same as in the shortstack, but I don't have the image diagram unfortunately. You might be able to find it in the Discord.
Click to expand...
Amazing thanks for the quick response and clarification

I assume Thundervolt Lite is acceptable or is the Thundervolt 1 required for the software controlled undervolting?
 
Last edited:
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