Today’s lecture will be supported by the free edition of Keil’s MDK for Cortex-M. The code produced by the Keil MDK will be used to expose the capabilities of various microcontroller elements of Nordic’s nRF51822 SoC. During the course of the lecture, we will utilize the nRF52 SDK to produce code that will enable various members of the nRF51822’s peripheral subsystems. Today’s task includes designing and scratch building an nRF51822 prototype/test jig.