HardLabs

AnothaOne

StrawberryTurtle·AnothaOne·Kicad/AnothaOne_2.kicad_pcb

AnothaOne PCB layout, top view — open source Nordic nRF board by StrawberryTurtle
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About the AnothaOne PCB

AnothaOne is an open source Nordic nRF PCB design by StrawberryTurtle, published on GitHub under the MIT license. It is a 2-layer board measuring 95.5 × 73 mm, with 9 components from 4 distinct parts.

Its main chip is the xiao, from the Nordic nRF family. By type, the board carries 8 switches and 1 IC.

It belongs with the keyboards designs in this gallery.

From the project

Everythig related to AnothaOne

Only the worlds greatest one handed 8 key keyboard... supposedly according to me.

ZMK/QMK firmware for dedicated board in progress, but, a list of combos and an example keymap can be found in keymap.c to apply at free will.

AnothaOne, from the project README
From the project README

Main components on the AnothaOne

xiao

AnothaOne bill of materials (BOM)

9 components, 4 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
xiao
U1
4
Keyswitch
S1, S2, S7, S8
1
Keyswitch
S3
3
Keyswitch
S4, S5, S6

AnothaOne design files

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

AnothaOne: common questions

What microcontroller does the AnothaOne use?

The AnothaOne is built around the xiao, from the Nordic nRF family.

How big is the AnothaOne PCB?

The AnothaOne measures 95.5 × 73 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the AnothaOne?

9 components, from 4 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the AnothaOne design files?

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

Can I use the AnothaOne design in my own project?

Yes, under the terms of its MIT license, which StrawberryTurtle chose for the repository.

Can I test firmware for the AnothaOne without the hardware?

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

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