I plan to make a domotic system based on a raspberry pi. I choose a grove hat to connect sensors and relays, but I need a digital potentiometer and grove system does not have that.
So I plan to buy one from ControlEverything, connected through this shield.
Grove and CE hats are both I²C, but the first one operate at 3.3V, the other at 5V.
Question: can I stack those two hats together on the same raspberry pi? Maybe it's an obvious question, but I am very new on this domain.