In this article, I’ll be looking at the Trinamic TMC2130 stepper motor driver, one that comes with ... hardware SPI interface of the underlying Arduino through its AUX3 pin header, along with ...

The purple boards slotted into the pairs of SIL headers are Pololu Stepper motor drivers. Going this route makes replacing a burnt out chip as easy as plugging in a new module. The terminal block ...

Bart Dring's 6x CNC Controller is an ESP32-powered, FluidNC-compatible CNC controller board with support for 6 external ...