Schematics

This portion of the schematics indicate how the LED matrix on the front side of the micro:bit are connected to the nRF52833.

Your instructor will discuss how an LED works with you.

What should you firmware do to have have LED in the center switch on?

mRF52833 Product Specification

Download the product specification of the nRF52833 (the target MCU) from https://infocenter.nordicsemi.com/pdf/nRF52833_PS_v1.5.pdf. Keep this on your computer, you will refer to it throughout these labs.

Set this project as active, and load it onto your micro:bit.

at what line does the LED switch on?

Load the project and step through it.

Load the project and step through it.

Take a slow-mo video of the board and see whether you can see what is going on? You can also take a series of pictures.