Nick Brassel d235352504 | 4 months ago | |
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.. | ||
keymaps | 4 months ago | |
stm32f103 | 10 months ago | |
t2pp | 1 year ago | |
config.h | 1 year ago | |
info.json | 1 year ago | |
readme.md | 2 years ago | |
rules.mk | 2 years ago | |
sono1.c | 1 year ago |
ASkeyboard Sono1 keyboard conversion project: direct connection of Black Pill to the matrix.
Make example for this keyboard (after setting up your build environment):
qmk compile -kb handwired/sono1:default
See the build environment setup and the make instructions for more information. Brand new to QMK? Start with our Complete Newbs Guide.
ASkeyboard Sono1 has 15x8 matrix. Sono2 numpad connects directly to the main matrix.
Rows (R0-RE) and columns (R0-C7):
Desolder all ICs, capacitors and resistors except R10–R14.
Keyboard has 5 LEDs with common anode. Their cathodes are connected to R10–R14 resistors (you may want to replace them to adjust LED brightness for 3.3V voltage). Add 5 wire jumpers to connect them to the corresponding traces.
Suggested mount position for the Teensy 2.0++ (view from the bottom side of the PCB):
R8 R9 RA RB RC RD RE L0 R8 C7 C6 C5 C4 C3 C2 C1 C0
* | | | | | | | * | | | | | | | |
,------------------------------------------------------------,
,---|GN B7 D0 D1 D2 D3 D4 D5 D6 D7 E0 E1 C0 C1 C2 C3 C4 C5 C6 C7 |
| |D7 |
|USB| |
| |GN |
'---|V B6 B5 B4 B3 B2 B1 B0 E7 E6 G A F0 F1 F2 F3 F4 F5 F6 F7 |
`------------------------------------------------------------'
* | | | | | | | | | | | |
GN L2 L1 L3 L4 R7 R6 R5 R4 R3 R2 R1 R0
Asterisk sign designates pins of the Teensy that don't align properly with PCB and need to be rewired.
qmk compile -kb handwired/sono1/t2pp:default:flash
. Press the reset button on Teensy to launch the bootloader.Suggested mount position for the Black Pill (view from the bottom side of the PCB):
R8 R9 RA RB RC RD RE L0 Vcc C7 C6 C5 C4 C3 C2 C1 C0 Vcc
* | | | * | | | | | | | | | * * *
,------------------------------------------------------------------------,
,---|GND B8 B9 C13 RST A0 A1 A2 A3 A4 A5 A6 A7 B0 B1 B10 B11 3V3| A3 A4 3V3
| | B7 A15 A13|
|USB| A14|
| | B12 A10 GND|
'---|GND 3V3 B7 B6 B5 B4 B3 A15 A12 A11 A10 A9 A8 B15 B14 B13 B12 |
'------------------------------------------------------------------------' A9 B3 A5
| | | | * | | | | * * * *
GND L2 L1 L3 L4 R7 R6 R5 R4 R3 R2 R1 R0
Asterisk sign designates pins of the Black Pill that don't align properly with PCB and need to be rewired.
qmk compile -kb handwired/sono1/stm32f103:default:flash
'CUR LOCK' key on Sono2 numpad has locking switch by default (Alps SKCL lock). QMK supports mechanical locking switches for CapsLock, NumLock and ScrollLock keycodes.
There is 'debug' keymap which doesn't output any scancodes, but displays row and column numbers of pressed buttons to console (hid_listen or QMK Toolbox).