Corne with LDSA keycaps next to ELECOM EX-G Pro trackball

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The Great Corn(e)holio

The Corne is dead.
Long live the Corne.

After my previous Corne, the Corne Eyelash from PandaKB, started acting up and draining its battery fast, and being a non-stock MCU board – i.e. not repairable – it was time for a replacement.

I present you with the Corne V4 with a 3D-printed steel case from Etsy by FunkeeB. Here paired with – IMO – amazing LDSA keycaps I procured from Keeb Supply.

The keyboard itself is neat. It is a Corne in a 3D-printed 316L Steel Case. The PCB is well soldered and electronics are assembled very neatly. It worked out of the box.

Things to be aware of:

  • It is 3D-printed steel, so it can feel brittle; there are ways to treat/polish it further to get a smoother/satin finish, but at this price point, this is perfectly adequate quality;
  • the plastic plate and case do not match perfectly, which again is expected for this kind of product; don’t get me wrong, it is still a very good and well-built keyboard, just don’t expect millimetre precision like from a mass production factory.

As for keycaps, from all the keycaps I tried: MBK, KLP Lame, THT, Chosfox and LDSA, I can say that the MBK and LDSA are my favourites.

KLPs were simply too “disruptive” on a low-profile keyboard, while LDSA offer a nice solid well for fingers to find their placement comfortably.

LDSA/MBK > THT > KLP > Chosfox

Jarek Rozanski
Jarek Rozanski
@jarek@its23.eu

Hi, I am Jarek, a seasoned Software Engineer with extensive experience in developing complex systems like search engines, web applications, and electronic trading platforms. I currently run my own consulting firm, Input Objects, and privacy-first web analytics, Wide Angle Analytics. When acting as a Functional Programmer, I primarily code in Scala but also have a strong interest in OCaml and F#. On a daily basis, I use various programming languages, including Java, C#, JavaScript, TypeScript, and Go.

This account is attached to my WordPress instance. My main Mastodon account is @jarekrozanski@mastodon.social

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