After studying the architecture of the ADS1299 EEG chip from Texas Instruments we came to the conlusion that this chip is suitable for building EEG devices for medical and research grade applications up to a large number of channels. OpenBCI HackEEG https://www.crowdsupply.com/starcat/hackeeg https://www.mouser.ch/ProductDetail/Starcat/CS-HACKEEG-03?qs=TiOZkKH1s2SfFVXTlW9Vcw%3D%3D&srsltid=AfmBOor6XE8cwd98pYEN2_hRhqAMAzeOabdXJci0w9mqk4Gz8AmuDdV9 https://docs.starcat.io/hackeeg-crowdsupply/user/hardware-32-channel.html https://docs.starcat.io/hackeeg-crowdsupply/user/software-installation-32-channel.html PEEG 32 channel EEG devices based on the TI ADS1299 …