Last Updated on February 29, 2024 by pg@petergamma.org 32 channel devices are still difficult to find, and have some issues. MbrainTrain offers those, but they are expensive, and have only Bluetooth transmission. And there seems to be not much hope in near future that devices will come onto the market with 32 channels which are … Continue reading EEG data acquisition system with 32 channels based on 4 Raspberry Pi’s & 4 PiEEG hats?