The document below demonstrates the execution of LED function using the Argon IoT starter kit. Initially it was difficult to understand how connection with the school internet works, but it didn't require any further processing once I linked to CMU-DEVICE with the allocated ID.  

The concept of Ground(GND) is intriguing to me. It is important to ensure that all the inputs, sensors, outputs are well connected to GND. I was wondering about whether this GND form applies to every electronic circuit board or if there are alternative ways to facilitate electron flow.