Imported from GitHub: scott-cjx/explorekb-75 · commit 20391e4 · license MIT

Description

a gasket mounted 75% keyboard to explore

README

explorekb-75

an open source 75% layout keyboard project as a start to my exploration in my keyboard making journey.

Changelog

Due to conflict of space between Controller Board and plate, controller board is shifted, allowing for plate to cover full length of Keyboard PCB.

Keyboard PCB:

• Shifted Blackpill Controller Board to the edge of the keyboard PCB, cut-out Keyboard PCB to allow for Blackpill to solder directly onto keyboard PCB with the USB port be like a center-mount USB on the keyboard PCB.
• Rotated OLED display 180 degrees. (now facing down)

Plate:

• WIP

Keyboard PCB:

• Reverted back to using development board as controller, specifically using WeAct Studio Blackpill STM32F401 Controller Board.
• Tweaked layout to have 15 keys on ROW 0, including last 2 columns, COL 13 and 14 to be EC11 rotary encoders.
• Changed to have all diodes be BAT54C.
• Added OLED screen. (facing up)

Plate: Due to conflict of space between Controller Board and plate, the plate is unable to cover full length of Keyboard PCB, 3d printing the plate is then the safer option.

• Due to the change in layout from Rev 2 to Rev 3, Rev 2 plates are NOT compatible with Rev 3 Keyboard PCB.

Keyboard PCB:

Plate: