Blueprint

Tao Te Ching

A open-source split keyboard made for ergonomics!! Made to feel minimalist. This is a ortholinear keyboard.

Created by tap tap

Tier 3

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tap tap submitted Tao Te Ching for ship review ago

tap tap added to the journal ago

Revised the readme and added build guide

So I added an index to allow users to click through the readme and other files. Also I added the build guide to help others build it ( which no one is going to do but anyways).

image

tap tap added to the journal ago

Redid the code!!

15/03/26

So I had to redo the code as i found out it wasnt working! I also had to troubleshoot as the right side wasnt working, fyi I just pushed the mcu into its place as I thought it would still work as usual spoiler: it didnt I realized this after like 4hrs of pulling my hair out :> .

image

tap tap added to the journal ago

Soldered the PCB.

14/03/26

So yeah I got around to soldering my PCB finally. It was really time taking due to the amount of SMD diodes in each side. But I ran out of solder so I had to go to the local store and get some.
And yeah except that everything was intuitive. Here are some pics:

image

image

image

tap tap added to the journal ago

Got all the items!!

So yeah I just received all my PCB which means I now have all the items req to assemble it! I had to pay about 5usd worth of customs so yeah yikes but yeah except that everything is perfect!! will get new case prints on Monday!
image

tap tap added to the journal ago

Fixed Case Height!

So the case wall were too shallow and thus I was unable to fit the plate in the case, So i redesigned both sides and I will send it for printing now ig! Hope this fits!!!

image

tap tap added to the journal ago

Ordered All The Parts!

So I ran into some problems.. the MCU I used XIAORP2040 was out of stock 😕. I had to use the SeeedStudio XIAO RP2350. Except this everything has gone smoothly. Also I am getting my prints but my printer is out of stock of light grey PLA. So ill wait a bit! But Yeah thats all!!

image

tap tap added to the journal ago

Added HotSwap Sockets

So I saw that a most splits had hotswap sockets. So i added them. I think this will improve its functionality. It was time taking but worth it. Well more soldering to me!!
image

CAN CAN ⚡🚀 approved Tao Te Ching ago

Tier approved: 3

Grant approved: $98.00

Awesome keyboard

tap tap submitted Tao Te Ching for ship review ago

tap tap added to the journal ago

Wrote the readme and organized all cart images!

So this was the last step in the completion of this project. Honestly I loved every part of this project and it has made me learn soo many new things. Here is my finalized GitHub page!

image

tap tap added to the journal ago

Added art to the silkscreen

I added some imaged to the PCB today. This was very fun to do as it marks the end of most project for me! So I just used the image conversion tool in KiCAD to do it.

image

image

tap tap added to the journal ago

Made The Case

I had to make the case twice as the first time i did it i realized that both sides were not mirrored properly.
image
This meant that I had to retrace every lines on the dxf used for making the inner and outer parts of the case. But finally it all came together and I think it looks very rad!

CAD Rended Expoloded

CAD Rended

Left Case

Left Plate

Right Case

Right Plate

tap tap added to the journal ago

Routed The PCB

Did the wiring for the PCB was really simple too! Also this is the first project in which I haven't used ground pour as there was no external electronics which require power.

Images:

Wiring Picture

tap tap added to the journal ago

Made The Schematic + Keyboard Layout

Journal 05.02.26

So this is a split keeb with wireless capabilities but i will not be using wireless mode in this. I am kinda following the guide. It follows a ortholiner staggered layout! I have already arranged all the parts but i will do the wiring tomorrow

SCHEMATIC:

Left Sheet

Right Sheet

PCB Layout:

KiCAD Layout

KiCAD Render:

KiCAD Render

tap tap started Tao Te Ching ago

2/5/2026 - Made The Schematic + Keyboard Layout

Journal 05.02.26

So this is a split keeb with wireless capabilities but i will not be using wireless mode in this. I am kinda following the guide. It follows a ortholiner staggered layout! I have already arranged all the parts but i will do the wiring tomorrow

SCHEMATIC:

Left Sheet

Right Sheet

PCB Layout:

KiCAD Layout

KiCAD Render:

KiCAD Render

2/6/2026 - Routed The PCB

Did the wiring for the PCB was really simple too! Also this is the first project in which I haven't used ground pour as there was no external electronics which require power.

Images:

Wiring Picture

2/9/2026 3:42 PM - Made The Case

I had to make the case twice as the first time i did it i realized that both sides were not mirrored properly.
image
This meant that I had to retrace every lines on the dxf used for making the inner and outer parts of the case. But finally it all came together and I think it looks very rad!

CAD Rended Expoloded

CAD Rended

Left Case

Left Plate

Right Case

Right Plate

2/9/2026 3:48 PM - Added art to the silkscreen

I added some imaged to the PCB today. This was very fun to do as it marks the end of most project for me! So I just used the image conversion tool in KiCAD to do it.

image

image

2/10/2026 - Wrote the readme and organized all cart images!

So this was the last step in the completion of this project. Honestly I loved every part of this project and it has made me learn soo many new things. Here is my finalized GitHub page!

image

2/23/2026 - Added HotSwap Sockets

So I saw that a most splits had hotswap sockets. So i added them. I think this will improve its functionality. It was time taking but worth it. Well more soldering to me!!
image

2/26/2026 - Ordered All The Parts!

So I ran into some problems.. the MCU I used XIAORP2040 was out of stock 😕. I had to use the SeeedStudio XIAO RP2350. Except this everything has gone smoothly. Also I am getting my prints but my printer is out of stock of light grey PLA. So ill wait a bit! But Yeah thats all!!

image

3/12/2026 - Fixed Case Height!

So the case wall were too shallow and thus I was unable to fit the plate in the case, So i redesigned both sides and I will send it for printing now ig! Hope this fits!!!

image

3/14/2026 - Got all the items!!

So yeah I just received all my PCB which means I now have all the items req to assemble it! I had to pay about 5usd worth of customs so yeah yikes but yeah except that everything is perfect!! will get new case prints on Monday!
image

3/15/2026 - Soldered the PCB.

14/03/26

So yeah I got around to soldering my PCB finally. It was really time taking due to the amount of SMD diodes in each side. But I ran out of solder so I had to go to the local store and get some.
And yeah except that everything was intuitive. Here are some pics:

image

image

image

3/16/2026 11 AM - Redid the code!!

15/03/26

So I had to redo the code as i found out it wasnt working! I also had to troubleshoot as the right side wasnt working, fyi I just pushed the mcu into its place as I thought it would still work as usual spoiler: it didnt I realized this after like 4hrs of pulling my hair out :> .

image

3/16/2026 3 PM - Revised the readme and added build guide

So I added an index to allow users to click through the readme and other files. Also I added the build guide to help others build it ( which no one is going to do but anyways).

image