Link: Tool

TOFU 65

  • Use QMK Configurator to configure key map. The model is Tofu jr v1, and it should generate a .uf2 file
  • Use Fn + | to enter reset mode. Once set, it should pop up a new disk e.g. “RP-RP-1”
  • Copy the .uf2 file to the disk. The disk will automatically eject itself. Now it should be flashed.

40%

A blog post about 40% configuration: Seniply - an ergonomic, minimal keyboard layout for a keyboard with at least 34 keys

$70 kit Coffeevan Kits | Coffee Break Keyboards

Barebone. I think it’s wired.

Keychron Q9 QMK Custom Mechanical Keyboard

Love the knob. The length is a bit longer than my Tofu 60 though

Epomaker TH40 – epomaker

Aliexpres has a tri mode version

Idaboa Abacus

Wired. Available on Aliexpress

Jenny40

3D Printed. Lots of colour choice.