0xcb-1337 Mechanical macropad with OLED running QMK Licence OSHWA Available here: KeebSupply QMK: keyboards/0xcb/1337/ Flashing: qmk clone cd qmk_firmware export LTO=Y Press switch 1 while plugging in to go into dfu mode (or the reset button) make 0xcb/1337:via:flash Assembly: You can use the humanpnp to easily place components. PCB: KiCad 6 stable release - using these libs Schematic Top Bottom Case 3D files: STLs PCB 3D files: FreeCAD STEP WRL BOM: References Value Quantity Part Nb. C2, C4, C6, C7, C8, C10, C12, C14 100n 8 C478888 C3, C5, C9 1u 3 C29936 C11, C13 22p 2 C85969 C1 10u 1 C85713 R1, R2 5.1k 2 C23186 R3, R4 22 2 C174301 R5, R6 10k 2 C98220 D1, D2, D3, D4, D5, D6, D7, D8 SK6812MINI-E 8 SK6812MINI-E D10, D11, D12, D13 WS2812B 4 C114586 D9 SMF5.0CA 1 576-SMF5.0CA U2 USBLC6-2SC6 1 C7519 U3 ATMEGA32U4 1 ATMEGA32U4RC-MU-ND Y1 16MHz 1 C389842 F1 1A 1 C369150 SW1 SW_Push 1 C318884 FB1, FB2 600R 2 C74330 RN1 10k 1 C109324 J1 USB_IN 1 900-2169900001CT-ND
