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Open EEG & neurofeedback hardware

Brain signals, on your own hardware.

Neurobeat combines a research-grade EEG analog front end with a full application processor — low-jitter, low-latency, battery-capable, and open. Run, create and distribute neurofeedback apps without sending your raw data to the cloud.

Two ways to build with Neurobeat

Start with the all-in-one board, or bridge an existing Neurobeat to any computer as a standard USB device.

Neurobeat Zero board

Research-grade biopotential board

Neurobeat Zero

A battery-powered, low-jitter EEG board that combines the ADS1299 analog front end with an ESP32-S3 application processor in a helmet-mountable footprint.

Neurobeat Loop board

USB bridge for biopotential boards

Neurobeat Loop

A small USB board and cross-platform library that turn any program into real USB hardware, a 16-channel audio input, MIDI, a keyboard, or a serial port, on Mac, Windows, and Linux, with no drivers to install.

Why Neurobeat

Research-grade analog front end

Built around the Texas Instruments ADS1299 — a low-noise, 24-bit, up-to-8-channel ADC purpose-made for EEG and biopotential measurement.

Low jitter, low latency

The EEG front end is paired with a real application processor on-device, so neurofeedback loops run with tight timing instead of round-tripping to a PC.

Your data stays local

Apps run on the device. The platform is designed to let you run, create and distribute brain-signal applications without your raw data leaving your network.

Open and hackable

Everything is meant to be opened up and evolved — small-batch hardware, familiar tooling (Arduino / ESP-IDF / PlatformIO), and standard EEG file formats.

Build something with brain signals

Register an account to manage your devices, run over-the-air updates, and reach your device on your local network.