Only take in mind it is for bio data - EEG, EMG, EKG, EOG and course provides working Python scripts for signal processing with my descriptions and not more, if that's with you please use it. Video only for 1 hours, main idea that you can take and use this script in your Project also this course included to Low-Cost Brain-Computer interface kit that available in IndieGoGo https://www.indiegogo.com/projects/pieeg-kit-bioscience-lab-...

Yes, looks like price fow kit is lower than some other BCI devices, about SNR need to test it, too many factors that can damage signal