Cinque An open-source 56-key low-pro split and trackball: Cinque by Ken Goudey .
KBD.news Published June 18, 2025
Cinque is an open-source 56-key low-profile split keyboard and trackball by Ken Goudey aka swaziloo . Designed in Ergogen, KiCad and FreeCAD, it features RGB lighting and rotary encoders, and is driven by QMK or ZMK firmware depending on the MCU.
I've been quietly working on my northstar ergomech keyboard/trackball for about a year and just finished putting everything together for an initial release. I've built 3/5 PCBs from my order and both my son and I have been using them full-time since late last year – Ken.
The project was inspired by (and borrows heavily from) the Corax, Atreus, Sofle and Lily58 projects and features footprints designed or inspired by ceoloide , infused-kim , and dnlbauer .
Specs
56 keys
low-profile Gateron KS-33 (MX stem) switches, hotswap
EC11 or Panasonic EVQWGD001 horizontal encoder
PMW3389 trackball module
per-key RGB
0.91" OLED or Nice!View
QMK (RP2040) or ZMK (NRF52840)
Resources
Published on Wed 18th Jun 2025. Featured in KBD #193 .
Related Chunky2040 Rev2 by
tenstaana with lots of features.
Idank 's low-pro
Reviung41 with trackball is open-source and also available at Holykeebs.
An open-source 65% keyboard with integrated trackball:
dynamis by
bbrfkr .
Working on the next iteration of his Dactyl,
u/spacecadetAlsoWizard used a
sodalite sphere as trackball.
Khord designed and shared an open-source top shell for Pimoroni trackballs.
About KBD.news is a blog and newsletter on DIY mechanical keyboards. A hand-picked selection of posts from a keyboard enthusiast's perspective (more + contact ).
Support this project! Discount codes for ya Newsletter Subscribe now!
Powered by Buttondown.
More meetups→
Latest issue Check the archive→
Latest switch summary
Check the best-selling switch archive→
Check the switch database→
Supporters splitkb.com , MoErgo Glove80 , Upgrade Keyboards , Cyboard , BeaverKeys , @keebio , Jacob Mikesell , Timo , KEEBD , TALPKEYBOARD , @kaleid1990 , ghsear.ch , Ben M , u/motfalcon , Bob Cotton , FFKeebs , @therick0996 , Christian Mladenov , Schnoor Typography , RGBKeys , Daniel Nikolov , Caleb Rand , Micah Alpern , James McCleese , zzeneg , Spencer Dabell , Anatolii Smolianinov , Stefan S. , Penk Chen , Clacky , Trey Causey , Dylan Ingham , Mario S. , Gordon Diggs , Cloyce , Duncan B. , HubertTheMad , Andres Sakk , barraGOUDA , Shnobble , Hating TheFruit , Ikasaya , Technofrikus , drudru , Dickiedyce , TurtleKeebs , TurkeyBoards , Filip Salo , Davidjohn Gerena , Chase M. , sungo , Derek Tam , s_p_l_o_d_e , beekeeb , Raphael S.
Toolkit
Keyboard Layout Editor , Plate Builder / Plate Generator , QMK / kbfirmware.com (to QMK ), Pro Micro pinout & upgrade
Community
r/mk , ErgoMech , r/mechmarket , geekhack.org , deskthority.net , keebtalk.com/ , lemmy/mk/ , lemmy/ergomech/ , kbin/mk/
Production
PCB design guide , another one , PCB price comparison , lasergist , laserboost , hubs.com .