Components

	Pro Micro with type-C	x 1
	PS/2 Keyboard connector	x 1
	Carbon Film Resistor 4.7kohm(1/4W)	x 2
	3ple Decker Arduino Case(Low) (Color: Smoke)	x 1

Tools, APP Software Used etc.

arduino IDE

Arduino

Description

hoboNicola for PS/2 Keyboard FMV-KB611

This adapter applies to FMV-KB611 released by Fujitsu. This keyboard has built-in thumb shift firmware, but the adapter disables this and makes it work as a regular JIS keyboard. The adapter internally converts to thumb shift and sends the Roman code to the computer.

The adapter's firmware is based on hoboNicola and has been modified to suit the operation of the FMV-KB611. Testing is performed using Microsoft's MS-IME.

[Note] Pro Micro shorts solder jumpers to operate at 5V.

This project only supplies the PCB and has nothing to do with the firmware developers. The firmware is released under the GPL license.

Code

hoboNicolaLibrary_KB611

https://github.com/ja7rhk/hoboNicolaLibrary_KB611

Schematic and Layout

hoboNicola_ProMicro_PS2

hoboNicola_ProMicro_PS2.pdf

Download Gerbers

May 11,2024

263 views

hoboNicola for PS/2 Keyboard FMV-KB611

This adapter converts FMV-KB611 keyboard into a thumb shift USB keyboard.

263

Published: May 11,2024

Download Gerber file 0

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