Mini-Rambo 1.3a Mainboard For Prusa i3 MK2 MK2S 3d Printer Designed By Ultimachine With USB
This main board is designed by Ultimachine, but not oringinal Ultimachine Mini-Rambo 1.3a board, it’s cloned one,but we used high quality accessories to make it.
4 x integrated 1/16th microstep motor drivers,
4 PWM Mosfet outputs,
3 thermistor inputs,pwm motor current control (no tiny knobs to tweak),
SMPS supports hostless printing on power supply voltages from 10-28V DC,
2 fuse protected power rails (Heated Bed, 15A 10-35V, and Primary Power 10A 10-28V:
Motors (5A dedicated fuse) + Extruders, Fans, & Logic (5A dedicated fuse)), LUFA USB