Nijuni plate
krikun98·nijuni·plate/laser_plastic_MX/nijuni-plate.kicad_pcb
About the Nijuni plate PCB
Nijuni plate is an open source PCB design by krikun98, published on GitHub. It is a 2-layer board measuring 153.2 × 95.3 mm, with 30 components from 2 distinct parts.
It belongs with the keyboards and iot & wireless designs in this gallery.
From the project
44-key split keyboard with the Jian's stagger and the Corne's thumb cluster with a wireless focus.
The Nijuni (formerly known as the RT-22) is a 44-key split keyboard inspired by the Jian (stagger, pinky and controller footprint) and the Jorne (thumb cluster and wiring).
It was originally conceived by DwarZ, however, V0.1 had a screw placement issue that restricted it to Kailh BOX-style switches. V0.2 is trouble-free, and prototypes have already been tested.

Nijuni plate bill of materials (BOM)
30 components, 2 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 8 | MountingHole | M2_Hole_Edge_Cut | H1, H2, H3, H4, H5, H6, H8, H9 |
| 22 | KEYSW | SW_Hole_Plastic | K1, K2, K3, K4, K5, K6, K7, K8 +14 |
Nijuni plate design files
The KiCad project lives in the krikun98/nijuni repository on GitHub; these links point at the commit this page was built from.
Nijuni plate: common questions
How big is the Nijuni plate PCB?
The Nijuni plate measures 153.2 × 95.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Nijuni plate?
30 components, from 2 distinct parts. The full bill of materials is listed on this page.
Where can I download the Nijuni plate design files?
From the krikun98/nijuni repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Nijuni plate design in my own project?
The repository has no license, so all rights stay with krikun98. Use it as a reference, and ask the author before reusing the design.
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