FreeEEG32

by NeuroIDSS

Affordable, stackable, open source, 32-channel EEG ADC powered by a Cortex-M7

View all updates Aug 16, 2021

We're Funded!

by Joshua Brewster

Special thanks to Crowd Supply and all of you who’ve supported us during our campaign. This has been a great opportunity and we hope to serve you some great stuff in the coming months.

We’ve been covering a lot of ground prepping for distribution of the FreeEEG32, including cleaning up remaining firmware issues and improving our web tools. We’ll be working on turning Brains@Play into a formal neurofeedback app, with the FreeEEG32 as the flagship for using 19 channel devices in our framework, as well as planning out how to build an open QEEG database with the community to cover different application areas. We’re hoping to make this a workbench for experiments and open up the field around more complex brain science tools like these multi-channel devices. We’re working on other multi-modal projects as well, which we’ll announce more in the near future.

Bernard has also packed up 8 of his EEGs and left for Germany, after finishing his optical port upgrades. He’s set to go globe trotting to use these EEGs to help groups improve their TM practices using hard data. The old version of Brains@Play, WebBCI, was already used to show ideal chanting states for one group in India, to objectively improve their group practices. Bernard is hoping to elucidate group coherence activity through the device’s clean, high quality data.

Bernard’s also been working with Pierre Clisson, author of Timeflux, to do hyperscanning with the FreeEEG32. They previously found the FreeEEG32 score 95.5% accuracy on his qualified P300 tests.

Again, we appreciate the support, and we will be using it to keep making progress toward accessible BCIs. Dmitry, Bernard, and I give you our gratitude and we’ll keep you posted on fulfillment.

About the Author

Joshua Brewster

moothyknight  ·   Fairbanks, AK


$10,415 raised

of $10,000 goal

104% Funded! Order Below

Product Choices

$250

FreeEEG32

32 simultaneously sampling 24-bit channels of pure EEG goodness! The software is plug-and-play and the device enjoys growing support within BCI-community projects. Comes pre-flashed with the latest firmware. Includes two USB cables and an STM32F103 blue pill with CMSIS-DAP firmware pre-loaded for flashing your own EEG firmware.


$870

Custom 2-Channel Headset, FreeEEG32 Board, and Accessories

A 2-channel headset—custom manufactured in Europe by Bernard Markus—and a FreeEEG32 board that has been optimized to work with it. The board includes spring-loaded connectors (pre-soldered), a 3D-printed enclosure, a USB cable assembly, a marker button, two USB cables, and an STM32F103 Blue Pill for flashing. The headset comes with a protective case, thumb nuts, spare Florida Research Instruments electrode pads, a tube of One Step abrasive EEG gel, and printed instructions. (Video tutorials are available online.) The 2-channel headset also comes with a shirt clip for the EEG case.


$1,150

Custom 19-Channel Headset, FreeEEG32 Board, and Accessories

A 19-channel headset—custom manufactured in Europe by Bernard Markus—and a FreeEEG32 board that has been optimized to work with it. The board includes spring-loaded connectors (pre-soldered), a 3D-printed enclosure, a USB cable assembly, a marker button, two USB cables, and an STM32F103 Blue Pill for flashing. The headset comes with a protective case, thumb nuts, spare Florida Research Instruments electrode pads, a tube of One Step abrasive EEG gel, and printed instructions. (Video tutorials are available online.) The 19-channel headset also comes with an ear-clip back plate, 40x blue sponges for short hair, 40x yellow sponges for long hair, two meters of spare elastic wire for DIY repair, and a flex-PCB electrode strip with snap connectors and pre-soldered, silicone-coated, gold-plated electrodes.

Credits

NeuroIDSS

Mission of NeuroIDSS: Radical increase of working memory for strategical autonomy


Dmitry Sukhoruchkin

Joshua Brewster

Bernard Markus


PCBWay

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