Cyton, questions on 5 GPIO pins, 3 of which can be Analog
I am currently an undergraduate student at the Democritus University of Thrace in Greece performing my dissertation thesis in the field of biomedicine. For this purpose, my colleagues and I, would like to develop a system of wearable sensors that will enable the continuous monitoring of vital biomedical parameters such as the body temperature, the blood pressure, the saturation of oxygen in blood, the hearth rhythm, as well as the electrocardiogram.
I would like to get the Cyton Biosensing Board (8-channels) from your company and I have some questions in this: Specifically, the technical characteristics of this evaluation board state that it has: 5 GPIO pins, 3 of which can be Analog. For this feature I would like to ask you what is its usefulness and if I could for example connect to these GPIO pins an analog or digital signal and ''see'' these sensors through the Cyton Biosensing Board ??