this post was submitted on 20 Aug 2023
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ErgoMechKeyboards

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Ergonomic, split and other weird keyboards

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Posts must be of/about keyboards that have a clear delineation between the left and right halves of the keyboard, column stagger, or both. This includes one-handed (one half doesn't exist, what clearer delineation is that!?)

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¹ split meaning a separation of the halves, whether fixed in place or entirely separate, both are fine.
² ortholinear meaning keys layed out in a grid

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I’ve been working on a design for a split keyboard that is a hybrid between a Corne and a Sofle.

So fair the electrical and software aspects work, I still need to sort out the chassis.

Some features:

  • Efficient backlight circuit (at 100% it uses 20mA)
  • Custom MBK Choc caps from fkcaps.com (the glow is awesome)
  • ~250mAh battery (still low profile as there’s a hole in the PCB for the battery)
  • Dual EVQ encoders
  • Fully wireless using Nice Nanos
  • The layout has MacOS and Windows modes
  • Choc spacing

Once I’ve got the chassis done and I’ve cleaned everything up a bit I’ll open source it.

Here’s a preview of the chassis design so far:

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[–] puppybox@lemmy.world 2 points 1 year ago (1 children)

Looks super nice. Why did you decide on this design?

[–] MickiusMousius@lemmy.world 2 points 1 year ago

Thanks.

I took hand measurements using the following:

https://pashutk.com/ergopad/

As it turns out the Corne is very close to my best layout.

I like the Corne, except it has no backlight, arrows are not very convenient (hence scrollers). I also move between Mac and windows, the extra modifiers on the Sofle make that easier.

In the end I’ve basically got a Sofle/Corne hybrid with scrollers and a backlight.