The first thing is to set the threshold to respond to the desired temperature. We used a number bit to set the threshold to 75. We referred to this video: https://youtu.be/wnKZmLQ2e44
...in order to understand the threshold bit. We paused the video, created our circuit, and only later found out that a temperature-based item was then used as an example!
The initial circuit was set up as power-->slide dimmer-->number-->threshold-->LED. We realized quickly that the slide dimmer did not work in the same way as the regular dimmer, and so switched it out. Thus:
We used this to test the on and off threshold of the LED. We used the number to set the number 75.