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I am trying to use four of the same accelerometer on the same bus and acquire data from each of them using an SD card. Because I am using four of the same accelerometer I need to be able to differentiate between them and I dont know how to find their specific address. I need the specific address so I can tell my arduino which accelerometer to pull data from. essentially it would pull data from 1 then 2 then 3 then 4 and loop back to 1.