3

I've bought a kit with a shield that seems to have bigger screws than the one supported by the Raspberry Pi 3 (they are 3MA, so I guess 3mm vs 2.75mm).

Do you think it's too risky to use a Dremel to make them slightly bigger?

Mounting holes

  • 1
    I would just by appropriately sized screws (M2.5) and standoffs. And complain to whoever manufactured the shield, because the mounting hole size is hardly a secret... – larsks Oct 29 '17 at 15:12
  • Are you willing to ruin a $35 Pi over a $2 worth of new hardware? – Steve Robillard Oct 29 '17 at 15:22
2

It's fine. I've done it on loads. There is nothing it fouls. Don't go too large with the bolt head. I opened mine to 3.8mm. Old post about opening up the holes

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  • Yeah, that's the wrong URL. Should be fixed now. Sorry about that. – Andy Anderson Nov 2 '17 at 15:54
  • Thats alright! :) Though should of added usually it is worth including most of the relevant contents of the link here in case it breaks in future – Wilf Nov 6 '17 at 12:00
1

It shouldn’t be, because it’s not interfering with the board directly. Make sure you use a precise bit however!

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    How do you know its is not interfering with the board directly? Even assuming there is no circuit traces near the holes, going at them with a drill is still risky. You could slip and damage part of the board or possibly crack the board in the process. – Darth Vader Oct 29 '17 at 18:15
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    Place tape over the hole and make sure you have a steady hand is all I can offer, the correct method is obviously get the right screws, but if that’s all OP has access to then drilling is a way to go – sjfklsdafjks Oct 29 '17 at 18:45
  • @DarthVader I know because I did some research, asked a few questions and then took a drill to my Raspberry Pi and the result was - it continues to work. Pretty conclusive I think. I find your lack of faith disturbing... – Andy Anderson Nov 7 '17 at 9:20

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