4 layers52.1 × 20.3 mmGreenpilllbthomsen/greenpillSTM32 Green Pill (STM32F103 Devvelopment Board)33 parts4
2 layers20.3 × 33 mmGpioexplbthomsen/AW9523BAW9523B GPIO Expander Breakout Board and Library9 partsMIT
2 layers52.1 × 33.7 mmProgrammerlbthomsen/greenpillSTM32 Green Pill (STM32F103 Devvelopment Board)21 parts4