Guidelines for designing a custom Topre keyboard

Open source universal 60% Electrostatic Capacitive PCB.

Revival project of the Corne ECWL.

34 key EC split keyboard

Open source replacement PCB kit for the HHKB Pro 2 keyboard.

EC87 is an Electrostatic Capacitive (EC) TKL keyboard PCB.

Open source universal PCB for the Realforce R1 family of keyboards.

Leopold FC980C replacement keyboard controller

Some classes to handle the low-level communication to a Topre Realforce RGB keyboard

Open source numpad Electrostatic Capacitive PCB.

Mechanical Keyboard Related Resources

HHKB Pro 2 Keyboard Controller Board with RGB strip support.

Topre/EC switch tester

Topre version of the iconic is0 board.

My personal site, containing lots of documentation and some opinions.

a collection of keyboard resources I made

Small script that has dfu-programmer packaged with it, allows you to reflash your keyboard without needing to use another keyboard to type in the command line. Gives you a 15 sec pause to put your keyboard into flash/reset/boot mode.

S23 daughterboard with CC resistors.

⌨️ .ahk script to add missing keys for using a nordic layout with the Happy Hacking Keyboard Pro 2.

Replacement PCB for the CDS Technology keyboard (CDS-G5CSKB, Topre HiPro).