Herringbone Pro 75% Through-Hole Keyboard Kit

Designed by Ramon Imbao of RMI-KB (GitHub repository). The kit has been kindly licensed for sale at 42. Keebs by Ramon, who is receiving a designer’s fee from each board.

Build your very own 75% custom keyboard from scratch!

• 75% layout with a separated arrow cluster / rightmost column
• Supports rotary encoder in the top right position
• Supports 0.91″ 128×32 pixel OLED screen
• Supports both ANSI and ISO layouts
• Easy to solder, uses only through-hole components (no SMD)
• The only slightly tricky part to solder is the USB-C connector. If you feel a bit unsure, I can solder it for you for a small extra.
• Lead-free tinned finish, black solder mask

Please see the last image for all the supported layouts.

Build guide is available on GitHub.

Kit includes:

• Main PCB
• FR4 switch plate
• FR4 bottom plate
• All electronic components
• Controller flashed with USBaspLoader bootloader
• EC11 rotary encoder
• Brass standoffs and screws
• Acrylic cover

Available optional add-ons:

• OLED screen
• Screw-in/snap in stabilisers
• Aluminium cone feet

Kit does not include:

• Switches, stabilizers