Pycubed Mainboard Firmware
How-to section works only if the build environment is set up. I used a Windows 10 machine running WSL with Ubuntu 20.04 LTS This adafruit guide has has some information on getting the env setup
clone the uf2-samdx repo:
cd your/workspace
git clone github.com/microsoft/uf2-samdx1
move the directory /bootloader_build/pycubed_N20 into uf2-samdx1/boards
next run:
make BOARD=name_of_added_directory
the build process should spit out .uft and .bin files for specific programming