PiEEG Tutorials
Practical walkthroughs for connecting hardware, building BCI experiments, and getting the most out of the PiEEG ecosystem. Contributed by the team and the community.
BLE End-to-End on Meta Quest: Chromium + PiEEG Cloud to PiEEG XR
Run a complete BLE pipeline entirely on your Meta Quest headset — flash Octopus-16 firmware once on a PC, then use the Quest's Chromium browser to connect over Web Bluetooth, stream 16-channel EEG through PiEEG Cloud, and launch PiEEG XR, all without touching a desktop again.
Build a Documentation RAG Discord Bot for Your Community
Build PiEEG-bot from scratch — a Discord companion that answers hardware and software questions from your own docs using a lightweight retrieval-augmented pipeline. Clone the docs, chunk by heading, embed locally with fastembed (no API key), search with NumPy cosine similarity, and ground every answer in Claude Haiku with links back to the source pages.