Arduino UNO R3 + Sabertooth

[corsaveloce]

Hello guys,

I have to use a power driver for my 24V 20A gearmotor.
I thought of using the Sabertooth 2x25 (for my 2dof), but I also saw that 2x32 version exists, at the same price.

Is the 2x32 usable with Arduino?
Is xpid code available?

Thanks for your help