HardLabs

Noraneko43ts

darakuneko·Noraneko·noraneko43ts/v1.0/main/noraneko43ts.kicad_pcb

Noraneko43ts PCB layout, top view — open source RP2040/RP2350 board by darakuneko

About the Noraneko43ts PCB

Noraneko43ts is an open source RP2040/RP2350 PCB design by darakuneko, published on GitHub under the Custom license license. It is a 2-layer board measuring 271.4 × 76.2 mm, with 132 components from 10 distinct parts.

Its main chip is the RP2040-Zero, from the RP2040/RP2350 family. By type, the board carries 43 switches, 43 diodes, 39 LEDs and 1 IC.

It belongs with the keyboards and displays & leds designs in this gallery.

From the project

Noraneko43TS is 43key Symmetric staggered Layout (Treadstone Layout) keyboard.

Noraneko43TS is 43key Symmetric staggered Layout (Treadstone Layout) keyboard.

Top acrylic plate --- 1 pc Middle acrylic plate --- 1 pc Main FR4 plate --- 1 pc Bottom acrylic plate --- 1 pc M2 spacer 3mm --- 6 pcs M2 screw 3mm --- 12 pcs (Screw heads should be 2 mm or less） M2 washer --- 6 pcs RP2040-Zero --- 1 pc 1N4148W --- 43 pcs SK6812MINI-E --- 43 pcs WS2812B --- 6 pcs MX key switch --- 43 pcs MX keycap Bumpon --- Any quantity

Noraneko43ts, from the project README
From the project README

Main components on the Noraneko43ts

RP2040-Zero

Noraneko43ts bill of materials (BOM)

132 components, 10 distinct parts.

QtyPartRefs
1
RP2040-Zero
U1
1
SW_Push
SW1
34
SW_Push
SW2, SW3, SW4, SW5, SW6, SW7, SW8, SW9 +26
2
SW_Push
SW13, SW26
4
SW_Push
SW38, SW39, SW42, SW43
1
SW_Push
SW40
1
SW_Push
SW41
6
WS2812B
ULED1, ULED2, ULED3, ULED4, ULED5, ULED6
39
SK6812MINI-E
LED1, LED3, LED4, LED5, LED6, LED7, LED8, LED9 +31
43
D
D1, D2, D3, D4, D5, D6, D7, D8 +35

Noraneko43ts design files

The KiCad project lives in the darakuneko/Noraneko repository on GitHub; these links point at the commit this page was built from.

Noraneko43ts: common questions

What microcontroller does the Noraneko43ts use?

The Noraneko43ts is built around the RP2040-Zero, from the RP2040/RP2350 family.

How big is the Noraneko43ts PCB?

The Noraneko43ts measures 271.4 × 76.2 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Noraneko43ts?

132 components, from 10 distinct parts. The full bill of materials is listed on this page.

Where can I download the Noraneko43ts design files?

From the darakuneko/Noraneko repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Noraneko43ts design in my own project?

It is published under Custom license, which limits how it may be reused; read the license before building on it.

Can I test firmware for the Noraneko43ts without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.

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