So which EEG, ECG, EMG, etc. device should developers buy who are on a budget?

Last Updated on February 12, 2024 by pg@petergamma.org

As we said before, most of the low-cost EEG devices which are currently on the market have issues:

A big issue products have which are based on the ADS1299 EEG chip from Texas Instruments – marketing trusts and stock market speculation – how can these issues be resolved?

The best solution is according to our own little experience to build your own device, as Flavio Frohlich from the Frohlich lab did it:

https://www.frohlichlab.org/

Or the one which is suggested here by Peter Gamma to built:

How to build open source EEG devices at the level of the Swiss Federal Institute of Technology of Zurich, Switzerland?

But currently OpenBCI modules and accessoires sold on Aliexpress & eBay are affordable and available. These seller offer also a WIFI shield. Some may have the issue it has resolved, some may not.

But there are instructions available how to resolve those:

How to repair the OpenBCI WIFI shield