Automation Hat galvanic isolation


#1

Hi,
I’m a newbie that is attempting to use this hat for environmental sensing. The sensors in question (which would be read via ADC) require galvanic isolation. I don’t see anything in the specs that promises this sort of isolation, so I assume that I need to provide it myself. I’ve done some reading on this and the number of products and approaches are making my head spin.

Do you have any recommendations or rules-of-thumb for isolating an input of 0-2.8v to the analog/digital converter? I anticipate having 1-2 of this type of sensor per hat.

Thanks!
Brian


#2

A link to the sensor(s) might help. ;)