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Traumschreiber

Traumschreiber Circuit Board Traumschreiber Photo

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.

Register Interest

I am (non-bindingly) interested in the Traumschreiber and would like to be notified by email when the Traumschreiber becomes available.

I would be interested in
Financing