The Muse Headband https://github.com/sccn/labstreaminglayer/issues/30 OpenBCI https://forums.raspberrypi.com/viewtopic.php?p=2178452#p2178452 https://www.crowdsupply.com/hackerbci/pieeg#products Please support us and write to PiEEG developer Ildar Rakhmatulin to bring PiEEG back as soon as possible:E-mail of Ildar Rakhmatulin: I.Rakhmatulin@hw.ac.uk