Portable wireless device for biopotential recording

The present work describes the design, development and start-up of a portable wireless device for biopotential acquisition, the main strength of which is its versatility: full programmability of sampling frequency, bandwidth, gain, number of channels and topological setting. This enables the recording of different types of biopotentials such as electrocardiograms, electroencephalograms, electromyograms and electrooculograms, by simply changing its setting, without the need to modify any component of the interface.