BottleNode

An interactive network node for immersive experiences built around a Seeed Studio XIAO ESP32-S3

This repository contains the design and code for the BottleNode project. The project is structured into two main directories:

• AllInOne_test: This directory contains an Arduino program to test the BottleNode hardware. You will want to install the following Arduino libraries using the Library Manager (Sketch -> Include Library -> Manage Libraries...):

  • Adafruit NeoPixel (by Adafruit)
  • LiteLED (by Xylopyrographer)
  • OSC (by Adrian Freed)
  • WS2812FX (by Harm Aldick)

• The program also depends on the ESP32-audioI2S library, which you can install in the Arduino IDE by following these steps:

  1. Download the latest release as a .zip from the repo Releases page (link)
  2. Click on Sketch -> Include Library -> Add .ZIP Library... to add the library to your environment.

• hw/BottleNode: This directory contains the KiCAD project and associated files for the hardware design of the BottleNode. It includes 3D renderings of the board as PNG images and a PDF schematic of the board. You can view the schematic here.

  Renderings of the top and bottom of the PCB: