The BCI-32 is the anchor. Around it we're building the full stack of physiological sensing — heart, skin, breath, muscle, eyes, blood oxygen — with synchronized timestamps and one open firmware philosophy. Buy a module, flash it, stream it into the same recording as your EEG.
Single-lead ECG at 500 Hz with R-peak detection in firmware. Streams beat-to-beat intervals for HRV markers (RMSSD, SDNN, pNN50) computed on-device or downstream. 3-electrode lead set included.
Electrodermal activity at 32 Hz — tonic skin conductance level plus phasic scratch responses. Snapped dry finger electrodes, passive shielding, marker output in µS.
Inductive stretch belt, 25 Hz sampling, breath rate + amplitude in firmware. Complements EEG for autonomic-state markers and artifact regression.
Medical-grade 0.01 °C resolution thermistor pod for peripheral temperature trends — a classic stress/arousal marker. Clips anywhere; syncs over the same bus.
Photoplethysmography at 100 Hz: pulse rate, perfusion index and estimated SpO₂. Ear-clip variant pairs naturally with EEG reference sites.
Surface EMG at 2 kHz per channel, firmware RMS envelopes. Facial EMG variant ships with holders that click into the custom 3D-printed cap.
Four-channel electrooculography for blink rate, saccade detection and fixation estimation — the affordable sibling of eye tracking, streamed with your EEG.
Near-infrared spectroscopy for frontal oxygenation (HbO/HbR) — the tissue-oxygenation marker EEG can't see. Multi-distance optodes, co-registered with EEG positions.
One box that time-aligns every module with your BCI-32 over a common 1 kHz clock — single LSL stream, single SD log, zero sync headaches. Triggers in/out for stimulus rigs.
Sensors are only half the story. Every module feeds the NF Marker Engine — an open-source firmware + host library that turns raw signals into research-grade markers.
Band powers (δ θ α β γ), frontal asymmetry, ERP averaging, eyes-closed/eyes-open index, artifact rejection with ICA presets.
HRV time/frequency domain, skin conductance responses, respiratory rate and sinus arrhythmia, peripheral temperature slopes.
EEG–HRV coupling, motion artifacts flagged from accelerometer data, vigilance index from combined EEG + EOG.
CSV/EDF export, LSL outlets per marker, Python + MATLAB examples. Your data, your pipeline — no cloud required.
Current focus. Batch manufacturing underway, cap configurator live, consumables catalog online.
First two marker modules enter production; MM-SYNC hub alpha. Firmware marker library v1 (EEG band powers + HRV).
Autonomic set complete. Multi-modal recording with common clock. Custom cap v2 with EMG holder option.
High-density board ships to first labs. Peripheral marker modules for wearables studies.
Cross-modal markers, EDF export, stimulus trigger API. BCI-64 (64-channel) announced.
Oxygenation joins the marker set; consumer-style headband for longitudinal sleep and focus tracking.
Labs that pre-commit interest move up the queue. Tell us which marker matters for your research — it genuinely steers the roadmap.