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:

Introduction

Welcome to the Halcyon Build Guide!

Modules

Installing and using your Halcyon modules.

Display module

How to install and use the display module.

Encoder module

How to install and use the Encoder module.

Cirque trackpad module

How to install and use the Cirque trackpad module.

Replace or remove a module

How to replace or remove a module.

Firmware

Where to find and how to install the firmware.

Using vial

How to use vial.

Replacing keycaps

How to remove and replace keycaps.

Replacing switches

How to remove and replace switches.

Advanced

Advanced functionalities of your Halcyon keyboard.

Compiling firmware

How to make and compile custom 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.

Installing or replacing your controller

If you need to install or replace your Halcyon controller.

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.

General troubleshooting for a Halcyon keyboard

General troubleshooting

General troubleshooting for a Halcyon keyboard
Questions? Help us improve!
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