Biosensor Midi Controllers

Hi I am trying to get two sensors (the MAX30100 oximeter, which does not presently work likely due to a tech issue that I need to resolve and the TMP36G temperature sensor, which does seem to work but is not super accurate) to work with my arduino and then I am trying to turn my modules into midi controllers. I was able to do this using a different module with electrode cables (reading electrical signal and converting to midi data that can be assigned sounds in Ableton). I have the board layout and the code from the successful electrode module but I'm not fully sure how to apply it to the 2 other sensors I have. Should be relatively easy I think since the code does exist. Also if there is a way to integrate these separate modules into one with 1 code (so they can work with one integrated script), that would be amazing but I'm not sure if that can be done.