Outcome

This prototype has fairly complete functionality. Future iterations would remove the repeating audio alarm so that it only triggered once or twice. I would also create stronger lead connections and possibly create a more permanent platform on proto board.

Bill of parts:

1 particle photon board

1 breadboard

1 piezo board

1 LED

2 10 KOhm resistors

1 One-Wire sealed temperature sensor

Assorted jumper wires

Below is a circuit schematic, the code implemented, and a video of operation