Charybdis
Get our highly ergonomic keyboard with a trackball and pre-configured keymap.
Everything custom-developed, with a 2 year warranty and online support.
Charybdis
Highly ergonomic keyboard with a trackball.
Custom-developed, with a 2 year warranty and online support.
Keyboards
All our keyboards are developed in-house from the ground up to be highly ergonomic. They are available in a variety of sizes, with tenting and RGB options. Everything 100% open-source.
Get a DIY kit or a preassembled ready-to-go keyboard.
Charybdis
Full mouse and keyboard replacement solution with a trackball.
56, 41 or 35 keys. MX switches.
Dactyl
Modern low-profile split ergonomic keyboards.
58, 42 or 36 keys. MX switches.
Dilemma
A compact keyboard with a trackpad made for travel.
56 or 36 keys. Choc and MX switches.
Spare parts
MDA ergonomic keycaps
€49 (€60 incl. VAT)
For the Charybdis (combatible with other keyboards).
Quick links
Discord community
Join the community to talk about keyboards, innovation and keymaps, or to get help with your build.
Youtube
Check out the videos on our youtube channel for build guides, typing tests and design logs.
Open-source projects
All of our projects are open-sourced and on github.
If you are getting a kit, take a look at the build guides in advance.
Our values
Built to last
We developed our keyboards ourselves with longevity in mind – everything is designed to be easy to fix and maintain.
All our keyboards are guaranteed 2 years, and fully backwards compatible.
Everything open-source, forever
All the BK boards are open-source, and will stay so forever.
We regularly work on our PCBs to upgrade them based on the feedback of the community.
The 3d models are also available, with tutorials on how they were made.
Purposefully crafted
Both our hardware and firmware is created to be easy to approach – even for beginners, with detailed documentation.
If you’re more familiar with QMK, we made it easy to customize your experience even further.
Community first
We could not be there behind our discord community, who help us with both firmware and hardware.
You’re awesome! And we will keep trying our best to give back.
Our hardware
Pushing the ergonomics
From trackball PCBs to trackpad integration, we consistently push the limits of input devices.
Those open-source solutions are maintained up-to-date on Github, and easy to manufacture.
Highly customizable
All the keyboard parts are open-source, with laser-cutting files and various community mods available. Make your keyboard truly yours!
RP2040 everything
The new chip from Raspberry brings more memory and more power to the table.
We keep our designs up-to-date and open-source.
Purpose-designed 3d prints
We designed our unique models in-house for 3d printing, strength, ease of build, and aesthetics.
All models are made in Fusion 360, with STLs available on Github and tutorials on youtube.
Our firmware
Powerful features
Each BK board is full of powerful features developed specifically for them.
Our firmwares are state-of-the-art and constantly maintained and improved by the community on Github.
Easy use, powerful customizations
Each keyboard comes with settings you can change with shortcuts (RGB, DPI…).
If you want more customization, the QMK firmware is packed with options (like dragscroll behaviour, axis inversion…).
Defining the new standards
RP2040_ce is a pinout standard that most boards now follow. This ensures cross-compatibility and makes it easier to navigate all the different options.
It was created by experts on the BK discord.