This week, I explored embedded programming.
I used my board from Week 4 which was already soldered and programmed. Following Leo's tutorial, open the Arduino IDE and add the fab library to the boards manager. I had a few others there too, and they just need to be separated by commas. Under "Tools," select the correct port (should contain "USB" or "Serial") and board ("SAMD11" for mine). I merged a sample LED blink program with a switch control example to get my LED to blink when the button is pressed.