2 layers70 × 101.7 mm

Nucleo expansion
j-silv/stm32-3d-printer-controller
STM32 Nucleo expansion board developed for controlling a RepRap 3D printer
87 parts9MIT
Open-source boards designed in KiCad by j-silv on GitHub, from 1 repository. A board’s address here is its repository’s there.

j-silv/stm32-3d-printer-controller
STM32 Nucleo expansion board developed for controlling a RepRap 3D printer