USB Hub arrived! We tested our first basic pipeline on the hardware: Microphone audio input -> YamNET classification -> alert if classified label falls under danger classes. The hardware worked successfully which was really great.

We also added two new features 
1. Jump soundwave during idle: When the model isn't detecting danger, the LED will display the live audio spectrum, which makes the system more "lively"!. As soon as danger is detected, the screen will switch to icons describing the event

2. email notification: Sends email alerts when an event is detected, each message includes the event, confidence, device name, and local timestamp