DecibelDisplay

A smart, Alexa-built in Bluetooth speaker.

Requirements

• BME 280 Tempearature/Humidity/Pressure sensor
• WS2812B LED Strip
• A USB microphone

Setting up

This project has only been tested on the Raspberry Pi 4B; however it should work on any Raspberry Pi.

1. Start with a fresh install of Raspberry Pi OS

2. Clone this repository onto the Raspberry Pi

3. Run the decibel_setup.sh script

4. Perform the manual adjustments specified at the end of the file

To start everything, run run_all.sh. This runs the backend Python application, the frontend Electron application, and the Alexa application.

Images