https://openbci.com/forum/index.php?p=/discussion/174/24-32-channel wjcroft Mount Shasta, CA April 2020 «No OpenBCI products are capable of 32 or 64 channels, even with “external trigger” idea. The master clock must be aligned exactly for all ADS1299 chips. Such an expandable product IS on our TODO list.» William Croft, OpenBCI 17.11.22 8 channel OpenBCI modules can be bought from Aliexpress …