Kye Morris

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Kye Morris

JAPAN
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Components

	XIAO NRF52840 SENSE Seeed Studio	x 1
	1N4148_Diode	x 1
	SK-12D11VG3 XIAMEN JINBEILI ELECTRONICS CO.,LTD	x 1
	S2B-PH-K-S (LF)(SN) JST	x 1
	DTP502035	x 1

Tools, APP Software Used etc.

KiCAD

Kicad

Description

LGK 246 : Legion Go Keyboard 2x4x6

LGK246 : Reversible Split Wireless

Legion Go Keyboard : 2x4x6

This keyboard is mainly designed to fit closely [ not perfectly :( ] to the Lenovo Legion Go.

I recently bought a Legion Go for travel but needed a light, slim and compact wireless keyboard to go with it and here's my output.

The design uses solder bridges to change the keyboard configuration so that one board can be used for the right and left side.

I didn't want to order separate boards for each side and it was a learning opportunity to make a configurable PCB.

Each half will have it's own Seeed XIAO nRF52840 to communicate wirelessly. There's are sets of solder jumpers that need to be connected to configure the pins from the XIAO (below the controller).

This board is designed to use ZMK and I will provide the files for the firmware once I sort it out.

Schematic and Layout

GitHub : LeGoKeys

https://github.com/MeltedIceCubes/LeGoKeys

Layout.pdf

Schematic.pdf

Download Gerbers Download BOM(Bill of materials)

Apr 24,2024

1,382 views

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LGK 246 : Legion Go Keyboard 2x4x6

Ultra compact wireless keyboard with no compromises from a 40% keyboard. Reversible PCB so that this is a one-order for a full set.

1382

Published: Apr 24,2024

Download Gerber file 4

BOM(Bill of materials)

PCBWay Donate 10% cost To Author

File Last Updated: 2024/04/25 (GMT+8)

File update record

2024-04-2516:31:10

Parts List (BOM) is updated.

Only PCB

PCB+Assembly

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