... ,1/16,1/32,1/644.Protect form : Overheated protect, lock automatic half current ,error connect protect5.Dimension:115mm*72mm*32mm6 ... mistake.CW230 2-Phase Mircostepping Motor Driver Switch Choice: (“ON=0,OFF=1”)1.Microstep choice M110101010M211001100M311110000Micro11/21/41/81/161 ... /321/64____2.Current choice: M500001111M600110011M701010101Current(A)0.91.21.51.82.12.42.73 CW230 cheap Stepper ...