BFO-9000 PCB Kit - Customizable Full-Size Split Ortholinear
BFO-9000 PCB Kit - Customizable Full-Size Split Ortholinear
BFO-9000 PCB Kit - Customizable Full-Size Split Ortholinear
BFO-9000 PCB Kit - Customizable Full-Size Split Ortholinear
BFO-9000 PCB Kit - Customizable Full-Size Split Ortholinear
BFO-9000 PCB Kit - Customizable Full-Size Split Ortholinear
BFO-9000 PCB Kit - Customizable Full-Size Split Ortholinear
BFO-9000 PCB Kit - Customizable Full-Size Split Ortholinear
BFO-9000 PCB Kit - Customizable Full-Size Split Ortholinear
BFO-9000 PCB Kit - Customizable Full-Size Split Ortholinear
BFO-9000 PCB Kit - Customizable Full-Size Split Ortholinear
BFO-9000 PCB Kit - Customizable Full-Size Split Ortholinear
BFO-9000 PCB Kit - Customizable Full-Size Split Ortholinear
BFO-9000 PCB Kit - Customizable Full-Size Split Ortholinear
BFO-9000 PCB Kit - Customizable Full-Size Split Ortholinear
BFO-9000 PCB Kit - Customizable Full-Size Split Ortholinear

BFO-9000 PCB Kit - Customizable Full-Size Split Ortholinear

$19.99 $19.99 Sale • Save
Revision Rev. 1.5

90-Day Return Policy

2-Year Warranty

Need even more keys than the Viterbi? Awesome, we've got a split board with up to 6 rows and 9 columns! Don't need that many rows or columns? Well that's cool too, the PCB features break-off pieces to allow for 4 to 6 rows and 7 to 9 columns.

The Rev. 1.4 PCBs are able to be used with MX-compatible, Alps-compatible, and Kailh Low-Profile Choc V1 (not V2) switches.

New! Rev. 1.5 PCBs are now available, which adds Kailh Choc V2 and Gateron Low-Profile KS-33 support in additional to MX, Alps, and Kailh Choc V1. The holes for Choc switches are now large enough to support Mill-Max hotswap sockets.

    The Name

    The name is derived from that big gun in Doom. The 'B' stands for Big, the 'O' for Ortho, and the 'F' for ... well you know.

     

     

    2 BFO-9000 PCBs with these components pre-soldered:

    • Push buttons for reset
    • USB-C ports (both are wired to each other, so you may use either one)
    • 1N4148 diodes

    BFO-9000 Build Guide

    This keyboard uses the popular open-source QMK Firmware with VIA enabled out of the box to allow you to remap all the keys just the way you want them.

    Plug your keyboard in, open up the VIA app, and easily change what each key does to get the most out of your keyboard with your customizations! More info on what you can do here: VIA Usage Guide

    Here are pre-compiled QMK firmware builds for the BFO-9000 that have VIA enabled already, so you don't have to set up a QMK build environment:

    Each half can be used on its own as well, if you want just a large macropad.

    Default Keymapping

    The default keymapping that the board is pre-programmed with can be found here: Default Keymaps

    PCB Design Files

    The PCB design files have been made available on GitHub.

    The Name

    The name is derived from that big gun in Doom. The 'B' stands for Big, the 'O' for Ortho, and the 'F' for ... well you know.

    Customer Reviews

    Based on 2 reviews
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    N
    Nick
    Favorite Ortho

    Have used a BFO-9000 as my daily driver now for a couple years and have been eyeing another one for a while now for my work computer. I keep trying other layouts but having every key I could possibly need all the time has come in very handy. No issues during build or flashing.

    Hi Nick,
    Stoked to hear your BFO-9000 has been serving you faithfully over the years! Nothing can beat a keyboard with every key you need! We now have the Rev. 1.5 PCB for the BFO now which adds more possibilities, and more microcontrollers today than we had a few years ago.
    Happy Typing,
    Kayla at Keebio!

    A
    Andrew

    It was a great project with okay instructions on setup/programming. It is now my main keyboard at work