Ataraxia wireless trackball keyboard
User: MKBR
Confirmed trades: 0
Posted: 2026-01-16 20:55:10 (UTC)
Listing Type: Selling
Region: US
Subregion: WI
Description
ataraxia timestamp
ataraxia additional photos
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ataraxia -
A wireless monosplit with integrated trackball.
This one is pre-programmed with qwerty and has additional layers for the numbers keys and symbols. Also, this has ZMK Studio firmware so it's easy to change any keys or layers by plugging it in and going to https://zmk.studio/
All of my keyboards are designed and built by me from start to finish, apart from the PCB printing itself. I spend up to several months on each design getting it just right for the ultimate typing experience.
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- 2 different builds for sale!
- 1 is hotswap MX
- 1 is hotswap choc v1/v2 (you can solder the other sockets on either one if you choose),
MX has the e-paper screen. Choc uses LED indicators for layers/battery level/bluetooth
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Choc images just to show that it can take both versions of choc, you're not stuck with the v1 and v2 on different halves haha
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- ZMK firmware with ZMK Studio enabled
- Easy to program using the interface at https://zmk.studio/ !
- Bluetooth microcontroller
- E-paper status screen
- MX or Choc v1/v2 hotswap - comes with MX sockets installed (see above)
- Breakaway outer columns to drop down to 5 or 4 columns if desired
- 500 mAh battery
- Power toggle switch
- 3d printed gasket-mount case, feels great and soo quiet
- Some of my work
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$160 for MX with e-paper screen
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$140 for Choc with LED indicators
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BOTH free CONUS shipping
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NOTE - Any switches and keycaps shown are NOT included
NOTE - Sadly the Tigerseye marble on the MX board is just for the pics. It doesn't track well so you'll get the white POM ball which is smooth and glorious










