Ryan
a5e46d8082
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1 year ago | |
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keymaps/default | [Keyboard] Daskeyboard4 (#18675) | 1 year ago |
info.json | More `info.json` whitespace cleanups (#20665) | 1 year ago |
readme.md | [Keyboard] Daskeyboard4 (#18675) | 1 year ago |
rules.mk | [Keyboard] Daskeyboard4 (#18675) | 1 year ago |
Reverse engineered PCB definition of daskeyboard 4 (Professional)
I used a WeAct Black Pill V3.0 featuring the STM32F401CEU6 processor to replace the keyboard's destroyed controller. This keyboard definition can also be easily adopted to use any other microcontroller compatible with QMK and with sufficient I/O ports.
The layout definition in info.json contains the magic. The rows and columns appear in the pin definition in the order they appear on the 26 pads, where the original ribbon cable was connected. Note: Pad 25 is not connected.
It should work for ANSI as well as ISO variants, although I only tested the latter.
Rotary encoder and LEDs are handwired.
KC_RGUI (right super key) is used to switch or toggle (double tap) to media layer.
The rotary encoder is used for volume control.
Make example for this keyboard (after setting up your build environment):
make handwired/daskeyboard/daskeyboard4:default
Flashing example for this keyboard:
make handwired/daskeyboard/daskeyboard4:default:flash
See the build environment setup and the make instructions for more information. Brand new to QMK? Start with our Complete Newbs Guide.
Enter the bootloader in 3 ways:
QK_BOOT
if it is availablePCB-pin | properties | STM32F411 |
---|---|---|
1 | column, diode, 4 switches | C14 |
2 | row, no diode, 13 switches | A13 |
3 | row, no diode, 15 switches | A14 |
4 | column, diode, 3 switches | C15 |
5 | column, diode, 8 switches | A0 |
6 | row, no diode, 14 switches | A1 |
7 | column, diode, 7 switches | A2 |
8 | row, no diode, 13 switches | A3 |
9 | column, diode, 7 switches | A4 |
10 | column, diode, 7 switches | A5 |
11 | column, diode, 8 switches | A6 |
12 | column, diode, 8 switches | A7 |
13 | column, diode, 7 switches | B0 |
14 | column, diode, 7 switches | B1 |
15 | column, diode, 7 switches | B10 |
16 | column, diode, 7 switches | B9 |
17 | row, no diode, 12 switches | B8 |
18 | column, diode, 2 switches | B7 |
19 | column, diode, 2 switches | B6 |
20 | column, diode, 6 switches | B5 |
21 | column, diode, 6 switches | B4 |
22 | row, no diode, 12 switches | B3 |
23 | row, no diode, 10 switches | A15 |
24 | row, no diode, 15 switches | B15 |
25 | N/C | |
26 | column, diode, 7 switches | A8 |