Data Sheet
uStepper S-lite pin mapping
As it can be seen from the PIN mapping above, uStepper S-lite offers a vast amount of
GPIO’s from it’s ATmega328PB MCU. This makes the uStepper capable of interacting with vari-
ous sensors, actuators, communication modules etc. - Besides functioning as a stepper driver with
feedback capability.
Polarity Screw Terminal










