2 layers80 × 36 mm

Freepdk
pacmancoder/easy-pdk-mini
Padauk MCU programmer variant for hand soldering.
60 parts21CC-BY-SA-4.0
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.

pacmancoder/easy-pdk-mini
Padauk MCU programmer variant for hand soldering.

pacmancoder/esp07-breakout
ESP07 module breakout board with 3.3v LDO