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google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards

six switch, oled, rotary encoder macropad
Honeypad is an open-source printed circuit board by crescent, from the crescent/honeypad repository on GitHub. It is a 2-layer board of 123 × 42 mm with 19 parts on 29 nets, routed with 164 tracks and 20 vias.
It is built around the SK6812MINI-E. Its parts include 9 diodes, 7 switches, 1 IC and 1 connector. It belongs with the keyboards and input boards and the RP2040 boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | D | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D1, D2, D3, D4, D5, D6, D7 |
| 6 | SW_Push_45deg | MX_Solderable:MX-Solderable-1U | SW1, SW2, SW3, SW4, SW5, SW6 |
| 2 | SK6812MINI | LED_SMD:LED_SK6812MINI_PLCC4_3.5x3.5mm_P1.75mm | D8, D9 |
| 1 | LOGO | pooh:pooh | G*** |
| 1 | RotaryEncoder_Switch | Rotary_Encoder:RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm | SW7 |
| 1 | XIAO-RP2040-SMD | Seeed Studio XIAO Series Library:XIAO-RP2040-SMD | U1 |
| 1 | ~ | KiCad-SSD1306-0.91-OLED-4pin-128x32:SSD1306-0.91-OLED-4pin-128x32 | J1 |

google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards

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It measures 123 × 42 mm and has 2 copper layers, 1.6 mm thick.
19 parts, built around the SK6812MINI-E. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the crescent/honeypad repository on GitHub, at the commit this page was made from: the board is honeypad.kicad_pcb and its schematic honeypad.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask crescent before reusing the design.