How to choose a BCI
PiEEG is a developer platform. These notes compare it with OpenBCI and Muse: the stack, the montage, and the raw-data contract. Numbers come from published pages, dated. Where we have not measured something, the page says so.
How to choose: PiEEG, OpenBCI, or Muse
PiEEG is a bio-data developer platform. OpenBCI is an open board ecosystem. Muse is a consumer headband. This page is the checklist for comparing them without a ranking.
ReadPiEEG vs Muse: developer platform or consumer headband
Muse is a finished headband with a consumer app and a community path to raw EEG. PiEEG is a bio-data developer platform: hardware, browser, server, agent, and outputs. They are not the same job.
ReadPiEEG vs OpenBCI: platform or board ecosystem
OpenBCI is an open board ecosystem: Cyton, a dongle, a GUI, BrainFlow. PiEEG is a bio-data developer platform: boards are the input, then a browser, a server, an agent, and outputs. Same ADC family on some boards. Not the same product.
Read