Add STM32 Nucleo-64 boards template
This commit adds a template for the STM32 Nucleo-64 development boards. The template includes a schematic with the Morpho connectors pinout and a PCB with the board edges, connectors location and mount holes.
This commit adds a template for the STM32 Nucleo-64 development boards. The template includes a schematic with the Morpho connectors pinout and a PCB with the board edges, connectors location and mount holes.