Ergonaut One

Ergonaut One in Modern Case

Ergonaut One is an open-source ergonomic wireless split mechanical keyboard designed by Ergonaut Keyboards.

Inspiration for the keyboard was taken from these projects:

• Corne by foostan
• Dao by yumagulovrn

Idea

We wanted to create a pretty affordable, nice looking, and, most importantly, very DIY-friendly ergonomic wireless split keyboard with Gateron Low Profile switches.

Photos

Gallery can be found on imgur.

Features

• Low-profile, which will reduce strain on your beautiful hands;
• Split. You can put the keyboard where it'll be comfortable exactly for you;
• Pretty long battery life. 250mAh battery gives up to a month of usage without charging;
• Wide availability and range of compatible keycaps;
• Easily replaceable switches thanks to hot-swap sockets;
• Budget-friendly, because:
  • It uses relatively cheap and widely available Seeed Studio XIAO nRF52840 as MCU;
  • It uses one PCB design for both halves of the keyboard;
  • Everything except PCB's, components and hardware (screws, nuts) can be 3D printed.
• Beginner-friendly, because:
  • PCB is easy to solder;
  • Cases are easy to print.
• Wireless by design - no unnecessary wires, no unused connectors on the board;
• Free in terms of hardware design. It's licensed under permissive CERN-OHL-P v2 license, which means:
  • you are free to manufacture it yourself;
  • you are free to sell your manufactured hardware for profit.

Build Guide

BOM and Build Guide can be found in Ergonaut Keyboards Documentation Portal.

Firmware

Firmware can be found in one-zmk-config repository.

Gerbers

Front	Back

• Gerbers for JLCPCB
• Gerbers for PCBWay

Community projects

Accessories

• Frames for Magic Trackpad 2/3 and Laptops by Alex Kh

Contacts

• Documentation portal: https://ergonautkb.com
• Telegram: https://ergonautkb.t.me
• Telegram (ru): https://ergonautkb_ru.t.me