01-26-2016, 11:40 AM
(This post was last modified: 01-26-2016, 12:26 PM by Nilocsemliw.)
Both should work fine.
I think that you could use less than 2 Amps but you wouldn't have the full capability of the board 2.1 Amps is just the recommend power supply
I think that you could use less than 2 Amps but you wouldn't have the full capability of the board 2.1 Amps is just the recommend power supply