2 layers57.6 × 78.5 mm

Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.


FaizeenHoque/Bit32F042F6Px
Minimal STM32F042F6Px breakout. USB, GPIO headers, onboard 3.3V step-down. No peripherals, no bloat. Just the chip.