0xcb-static

40% with OLED and Encoder running QMK

Licence	OSHWA

Flashing

• qmk clone
• cd qmk_firmware
• export LTO=Y
• To go to bootloader hold the ESC key while plugging in (or RESET switch, then hold the BOOT switch, release RESET, release BOOT). The board should now appear in lsusb (or device manager).
• make 0xcb/static:via:flash

Assembly:

You can use the humanpnp to easily place components.

PCB:

KiCad 6 stable

Schematic

Top	Bottom

3D files:

STLs

BOM:

References	Value	Quantity	Part Nb.
C3, C4	20pF	2	C415398
C1, C2	0.1uF	2	C409821
R1, R2	5.1K	2	C58676
R3, R4	75	2	C713897
R5	10k	1	C58673
R6	1.5k	1	C433494
D1, ..., D48	1N4148	48	C14516
D49, D50	1N4729	2	C2532
U1	ATmega328-P	1	ATMEGA328P-PU-ND
Y1	16MHz	1	C16212
F1	500mA	1	C268799
SW1, SW2	RESET, BOOT	1	450-1650-ND
MX1, ..., MX44	MX-NoLED	43	Cherry MX switches
OL1	OLED	1	SSD1306 128x32
MX12	EC11	1	PEC11R-4220F-S0024-ND
J1	USB4085 Type C	1	640-USB4085-GF-A