Cerelog ESP-EEG V2 Next-Gen 8-Channel Brain Computer Interface Circuit Board
High Precision (ADS1299) 8 Channel Biosensing Board for Recording:
Easily Stream Data To:
Research Instrument — Not a Medical Device
About the ESP-EEG V2
The Cerelog ESP-EEG V2 is the next generation of the 8-channel biosensing board, building on the proven ADS1299 architecture of the original ESP-EEG. Designed for EEG, EMG, ECG, and BCI research, the V2 features refined circuit design, True Closed-Loop Active Bias (Drive Right Leg / DRL) noise reduction, ESP32-WROOM-DA processor with WiFi and USB-C connectivity, and onboard LiPo battery charging for untethered recording sessions.
The V2 remains fully compatible with BrainFlow, the OpenBCI GUI fork, and Lab Streaming Layer (LSL), ensuring a seamless transition for researchers already using the original board. Open-source firmware and schematics will be available on GitHub upon release.
Key Features (V2 Design)
- ✓8-Channel ADS1299 ADC — Texas Instruments 24-bit, research-grade analog front-end
- ✓ESP32-WROOM-DA Processor — WiFi connectivity, USB-C, and onboard LiPo battery charging
- ✓True Closed-Loop Active Bias (DRL) — Advanced noise reduction technique that feeds a processed reference signal back through a dedicated electrode
- ✓USB-C & WiFi — Primary USB-C connection, WiFi for LSL streaming to OpenBCI GUI fork
- ✓Onboard LiPo Charging — Untethered recording sessions with battery power
- ✓Open-Source Firmware & Schematics — Fully available on GitHub for inspection, modification, and community contributions
- ✓BrainFlow, OpenBCI GUI, & LSL Compatible — Works with existing research workflows and toolchains
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Technical Specifications — V2 Design (ADS1299 Based)
Important Notice
This product is intended for research, engineering, and educational purposes only. It is not a medical device and has not been evaluated by the FDA. The product is not UL or FCC certified.
This evaluation board/kit is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION, OR EVALUATION PURPOSES ONLY and is not considered by Cerelog Inc. to be a finished end-product fit for general consumer use.
We expressly disclaim any liability whatsoever for any direct, indirect, consequential, incidental or special damages, including, without limitation, lost revenues, lost profits, losses resulting from business interruption or loss of data, arising from the use of this product.
Disclaimer: The Cerelog ESP-EEG board is not a medical device nor is it intended for medical diagnosis and provided to you "as is," and we make no express or implied warranties whatsoever with respect to its functionality, operability, or use, including, without limitation, any implied warranties, fitness for a particular purpose, or infringement. We expressly disclaim any liability whatsoever for any direct, indirect, consequential, incidental or special damages, including, without limitation, lost revenues, lost profits, losses resulting from business interruption or loss of data, regardless of the form of action or legal theory under which the liability may be asserted, even if advised of the possibility of such damages.
Cerelog Inc. assumes no liability for the performance, suitability, or use of any third-party products linked or recommended on this website.
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The Cerelog ESP-EEG Circuit Board is not intended for medical use and is not approved by the FDA to treat or diagnose any conditions. Please expand and read the above Important Notices section.
This product is currently in development and not yet available for purchase.
Target price at launch
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What You Get
- ✓ESP-EEG V2 PCB (8-channel, ADS1299)
- ✓Pre-loaded firmware
- ✓Open-source schematics & software
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