Altough the Wifi shield is not available anymore from www.OpenBCI.com , scientists use it for experiments and write papers in which they use it: A Novel OpenBCI Framework for EEG-Based Neurophysiological Experiments https://www.mdpi.com/1424-8220/23/7/3763 The authors are from the Universidad Nacional de Colombia, Manizale, South America After a first look, we sah that the paper shows …