A paper which used a 16 channel OpenBCI EEG heatset with WIFI shield published in the year 2023: https://www.mdpi.com/1424-8220/23/7/3763 https://scholar.google.com/scholar?hl=de&as_sdt=0%2C5&q=A+Novel+OpenBCI+Framework+for+EEG-Based+Neurophysiological+Experiments+&btnG= where did they buy they WIFI shield? It is not available anymore from www.OpenBCI.com since many years. First author if this papers was was Yeison Nolberto Cardona Alvarez: https://www.linkedin.com/in/yeisoncardona/?originalSubdomain=co The authors of this papers connected …