Last Updated on February 21, 2024 by pg@petergamma.org
as you can read on 354 on www.petergamma.org:
https://petergamma.org/tag/openbci/
Choose the ADS1115 16-Bit Analog-to-Digital Converter instead of OpenBCI, it can save you a lot of time and money, since it is not based on a 10 year old chip such as the ADS1299, and OpenBCI which eventually be an outdated concept, soon.