splitkb.com
Halcyon Series
Last review: 2025-08-07

About the Halcyon Series

The Halcyon Series is splitkb.com's newest range of keyboards.

The Halcyon Series is the next generation of keyboards from splitkb.com. We've applied all of the lessons we've learned from the Aurora Series and the Elora keyboard, and turned it into the Halcyon Series.

In this section, you'll find the following pages:

Getting started with your Halcyon keyboard

About the build guide

The latest version of our keyboards. Requiring no soldering and extensive module support.

About using your keyboard

Using your wired keyboard

How to use your wired keyboard.

Using your wireless keyboard

How to use your wireless keyboard.

Replacing keycaps

How to remove and replace keycaps.

Replacing switches

How to remove and replace switches.

Replacing batteries

How to remove and replace batteries.

General, more advanced, resources for a Halcyon keyboard

Resources

General, more advanced, resources for a Halcyon keyboard

Removing the controller

If you need to replace your Halcyon controller.

Replace or remove a module

How to replace or remove a module.

Crimping LiPo batteries

How to crimp a LiPo battery for use on the wireless controller.

Soldering an encoder

Solder an encoder to your Halcyon keyboard.

Compiling QMK firmware

How to make and compile custom QMK firmware.

Compiling ZMK firmware

How to make and compile custom ZMK firmware.

Using non Halcyon VIK module

How to use VIK module which has not been designed for Halcyon keyboards.

Designing modules

How to design your own Halcyon module.

See which pins are connected to which functionality.

Halcyon Controller Specification

Are you a firmware developer? You'll need this.

Halcyon Elora

What connects to what? Check out the Halcyon Elora schematics here.

Halcyon Kyria

What connects to what? Check out the Halcyon Kyria schematics here.

Halcyon Corne

What connects to what? Check out the Halcyon Corne schematics here.

Halcyon Lily58

What connects to what? Check out the Halcyon Lily58 schematics here.

Halcyon Ferris

What connects to what? Check out the Halcyon Ferris schematics here.

License information about the Aurora Series keyboards.

VIK

License information about the VIK system.

Main section

All of the top-level pages.

Case compatibility

For when you want to use a different case or make your own.
Questions? Help us improve!
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