Last Updated on January 14, 2023 by pg@petergamma.org Device store channels Costs (USD) pro cons 1 Wifi expansion shield FAHO 91.98 issues, but can be repaired by soldering 2 OpenBCI EEG cable version Sounds Good 8 236 cable version not recommended, better with BLE/WIFI 3 OpenBCI EEG cable version Go to School 16 553.91 cable … Continue reading EEG devices with 8 -32 channels on Aliexpress