4,043 open source PCB designs, indexed by the chip they’re built around
Real boards from 1,915 public GitHub repositories, read straight from their KiCad files: size, layers, the full parts list and a render of the PCB. Find one close to what you’re building, then simulate its firmware on HardLabs before you order anything.
STM32STLinkForm
grumat
73.7 × 38.1 mm65 parts2LGPL-2.015
ESPFLASHER
nuclearcat
40 × 21 mm17 parts2LLGPL-2.12
STM32StickForm
51.5 × 20 mm60 parts2LGPL-2.015
STM32STLinkV2
73.7 × 38.1 mm59 parts2LGPL-2.015
L432KC
81.3 × 55.9 mm49 parts2LGPL-2.015
BlackPill-BMP
72.5 × 59.7 mm41 parts2LGPL-2.015
BluePill-G431
74.9 × 59.7 mm27 parts2LGPL-2.015