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# 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](https://github.com/foostan/crkbd) by [foostan](https://github.com/foostan)
* [Dao](https://github.com/yumagulovrn/dao-choc-ble) by [yumagulovrn](https://github.com/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](https://imgur.com/a/sOBBtmQ).
## 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](https://ergonautkb.com/docs/switches/gateron-low-profile#keycaps-compatibility);
* Easily replaceable [switches](https://ergonautkb.com/docs/switches/gateron-low-profile#ks-33-v2) thanks to hot-swap sockets;
* Budget-friendly, because:
* It uses relatively cheap and widely available [Seeed Studio XIAO nRF52840](https://wiki.seeedstudio.com/XIAO_BLE/) 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](https://ohwr.org/cern_ohl_p_v2.pdf) 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](https://ergonautkb.com/docs/keyboards/ergonaut-one/intro).
## Firmware
Firmware can be found in [one-zmk-config](https://github.com/ergonautkb/one-zmk-config) repository.
## Gerbers
| Front | Back |
| ------------------------------------------------ | ---------------------------------------------------- |
|  |  |
* [Gerbers for JLCPCB](../../releases/latest/download/pcb-JLCPCB_gerbers.zip)
* [Gerbers for PCBWay](../../releases/latest/download/pcb-PCBWay_gerbers.zip)
## Community projects
### Accessories
* [Frames for Magic Trackpad 2/3 and Laptops](https://www.thingiverse.com/thing:6447743) by [Alex Kh](https://www.thingiverse.com/alehano777/designs)
## Contacts
* Documentation portal: https://ergonautkb.com
* Telegram: https://ergonautkb.t.me
* Telegram (ru): https://ergonautkb_ru.t.me
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