Components

	Teensy 2.0	x 1
	Molex Easy-On 14-pin 1.25mm pitch FFC connector 39-53-2145	x 1
	Molex Easy-On 8-pin 1.25mm pitch FFC connector 39-53-2085	x 1
	1/10" pitch thru-hole headers for Teensy	x 1

Description

HHKB Lite 2 - Teensy 2.0 controller

This is a QMK-compatible replacement controller for the HHKB Lite 2, identified by model numbers PD-KB200W/U or PD-KB200B/U.

This Lite version of the HHKB is a membrane keyboard and not exactly popular compared to more expensive Professional versions that use Topre switches. But the wiring is simple and is a good first project for modding commercial keyboards.

This replacement uses a Teensy 2.0, which is cheap, has plenty of pins, and works well with the QMK firmware. The entire controller board is replaced, so you will lose the built-in USB hub. You will gain all the benefits of the powerful QMK and similar Teensy-supported firmware.

Code

https://github.com/thirteen37/HHKB-Lite-2-Teensy

Download Gerbers

May 23,2020

3,486 views

HHKB Lite 2 - Teensy 2.0 controller

2 Layers PCB 48 x 72.4 mm FR-4, 1.6 mm, 1, HASL with lead, Green Solder Mask, White silkscreen

QMK-compatible replacement controller for the HHKB Lite 2, identified by model numbers PD-KB200W/U or PD-KB200B/U

3486

Published: May 23,2020

Standard PCB

Download Gerber file 10

PCBWay Donate 10% cost To Author

Only PCB

Add to cart

Project images are for reference only. Actual production is based on the manufacturing files on the project page. Please review the designer's notes (e.g., PCB thickness) and select the appropriate options. PCBWay is not responsible for issues caused by unsuitable parameter selections.
For more important ordering information, please refer to Read More

Copy this HTML into your page to embed a link to order this shared project

Copy