What is the difference between Grove Base Hat and Cytron Hat Grove Base? For context, I have a rasp pi 4 B and I want to use a grove base hat. The grove base hat seems to have all the same features as the cytron with the exception that on the description of cytron it lists rasp pi 4 while the regular grove base hat description only lists 3/3B.
Are they the same and Grove Base Hat was listed before the rasp pi 4 came out so the description doesn’t inlcude it?
Grove Base Hat: Grove Base Hat for Raspberry Pi - RobotShop
Cytron Hat Grove Base: Cytron HAT Grove Base for Raspberry Pi - RobotShop