PiEEG is switched on and off on Elecrow: https://www.elecrow.com/pieeg.html and makes Peter Gamma suffer. On the other hand Schiller Switzerland updates their 20 000 USD C 200 treadmills from 12 to 16 ECG channels: Was the instruction from www.petergamma.org who reviewed also the Schiller C 200 treadmill and their issues?: https://petergamma.org/category/treadmill-calibration Peter Gamma writes the …