Welcome to the repository for the Particle Snowflake , a limited edition Particle P2 powered PCBA in the form of a snowflake. The Snowflake provides a seasonal light show and plays a classic holiday tune.
This repository contains all of the firmware and hardware assets required to build the Particle Snowflake.
The Particle Snowflake has the following components to provide a complete experience straight out of the box:
- 36 individually addressable RGB LEDs to create various colors, patterns, and effects
- Onboard speaker to play festive tunes
- PDM microphone to enable additional features
This repository consists of a firmware folder, a hardware folder, and an assets folder.
The firmware folder contains the source code and MP3 asset files that drive the operation of the Particle Snowflake. These include:
- Source code for the application firmware
- Various libraries to support the LEDs, audio and MP3 playback, capacitive touch button drivers, etc.
- MP3 asset files with preloaded message and holiday song
The hardware folder contains detailed design files that can be used for manufacturing the Particle Snowflake. These include:
- Schematic files for the PCBA
- BRD files for the PCBA
- [A comprehensive Bill of Materials (BOM)](./hardware/schematic-pcb/snowflake-hw-v1.0.1/snowflake v1.01 Bom .xlsx)
- Illustrator files for the silkscreen artwork
The asset folder contains images and a video illustrating various aspects of the Particle Snowflake. These include:
Feel free to use these designs as a reference for creating your own Particle Snowflake or use them directly in your designs.
As an open-source project, we encourage contributions and suggestions. If you have an idea for an improvement or notice a bug, please open an issue or submit a pull request.
This project is open source and available under the Apache License 2.0.