Traumschreiber
Goal
A non-profit ExG device for under €100. Developed for education and advanced sleep and dream research – from interactive dreaming to 2-channel EOG to closed-loop EEG stimulation. Full access to raw data without hidden fees.
Technical Features
- 8 differential ExG channels – supports 2 to 16 electrodes with customizable placement
- 250 Hz sampling rate
- microSD card for local storage
- Real-time access to raw data via firmware and BLE
- RGB LED for status indication
- Battery-powered for mobile use
- Integrated microphone
- Control button for easy operation
- Size: 4.0×5.0×1.5 cm
We are committed to open source: Hardware and software will be released after completion of the first development phase.
Status
Prototype testing ongoing; certification process started. Expected availability Q2/2026.