The A4988 stepper driver is for Pololu stepper driver boards and compatible clones. These boards use the Allegro a4988 stepper motor driver IC. (see Allegro website for datasheet) This library ...

Stepper motors use a cogged wheel and electromagnets to rotate the wheel one ‘step’ at a time. Each HIGH pulse sent to the A4988 stepper driver energises the coil, attracting the teeth closest to the ...

This is a tiny Arduino stepper motor library (or, rather just a sample code) for the cheap TC78H653FTG H-bridge. Currently this library is under development. Please be aware that this library and the ...

⇒ UART Configuration : One of the most powerful aspects of the TMC2209 is its single-wire UART interface. With UART, you can configure motor current, microstepping resolution, operating modes, and ...