Last Updated on January 16, 2023 by pg@petergamma.org We found on Aliexpress offers for OpenBCI cable modules starting from 230 USD. 16 channel versions can be found for around 550 USD, Ultracortex Mark alternatives can be found for 230 USD, an updated WIFI shield can be found for 160 USD. We would not be surprised … Continue reading Speculations about who sells and produces the most low-cost high-quality EEG devices for scientists who want to be taken serious