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Metro 328 mounting holes
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Metro 328 mounting holes

by markvakarchuk on Fri Feb 08, 2019 1:23 pm

I have the Adafruit METRO 328 Fully Assembled - Arduino IDE compatible - ATmega328, and I am trying to 3d print a base for it with mounting points for the 4 holes on it. But I am not able to find the a diagram so I can be sure the holes are in the right place. Does any known where I should look?

markvakarchuk
 
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Re: Metro 328 mounting holes

by adafruit_support_carter on Fri Feb 08, 2019 1:29 pm

The board CAD files are here:
https://github.com/adafruit/Adafruit-METRO-328-PCB

It looks like the Ruiz brothers have also done up a 3D model here:
https://github.com/adafruit/Adafruit_CA ... etro%20328

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Re: Metro 328 mounting holes

by markvakarchuk on Fri Feb 08, 2019 2:07 pm

Ok, I think I find the file I need. What program would be best for opening it?

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Re: Metro 328 mounting holes

by adafruit_support_carter on Fri Feb 08, 2019 3:26 pm

Eagle for the board files (.sch, .brd).

And then what ever 3D software you have that can support .step for the other one. The .f3d file is Fusion 360.

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