Flash CircuitPython on mainboard

What you need

• PyCubed-Mini mainboard;

• PC with 1 free USB port;

• USB-C cable with power and data lines;

• CircuitPython UF2 file.

Step 1: Connect the board

• If you installed the bootloader right before, nothing should be made in this step;

• Otherwise, you should plug the board with the USB-C cable and the device should appear on your machine.

Step 2: Flash CircuitPython

Based on AdaFruit tutorial:

• Drag and drop the CircuitPython UF2 file that you either built or downloaded to the pycubedminiBOOT volume;

• The volume should briefly disappear, and reappear as CIRCUITPY;

• Your board is now running CircuitPython!