TMCM TRAMS: Reprap 3D Printer Arduino Mega Motor Controller Shield(TMCM TRAMS)
Trinamics TRAMS 3D Printer Shield is designed to improve the performance and acoustics of standard fdm printers like the popular Prusa I3. It supports 4 stepper motors, a heatbed, one extruder and one regulated fan.
With the integrated ramp controllers of TMC5130 TRAMS allows for higher microstep resolutions, higher speed and less noise with the standard Arduino 8-Bit MCU.
The TMC5130A is a high performance stepper motor controller and driver IC with serial communication interfaces. It combines a flexible ramp generator for automatic target positioning.
TRAMS works together with one Arduino Mega and a modified Marlin firmware, so it can be used with standard G-Code senders as repetier host.