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RepRapDiscount RUMBA Control Board (Without Stepper Drivers)

Regular price $84.80 Sale

The RUMBA (R.eprap U.niversal M.ega B.oard) control board provides a fully integrated all-in-one solution.

Fully integrated all in one solution

  • Arduino 2560-R3 compatible (works with Sprinter, Repetier, Marlin out of the box) (easy to change/flash firmware for end user)
  • ATmega16U2 (with enhanced firmware) for high speed USB serial connection (up to 2MBit)

Universal Power

  • can be used with 12V-35V for motors / heated bed
  • integrated high precision power regulators for 12V (FAN/Light/...) and 5V (ATmega2560/Logic)
  • power input selector for ATmega/logic (stand alone or power from USB)

Easy DISPLAY + SD-CARD connector

  • RepRapDiscount SmartController compatible pin header on board

Up to 6 motor driver ports with micro stepping

  • TRIPLE extruder, or
  • DUAL Z driver and DUAL extruder, or ....?

5x temperature ADC connectors

  • e.g. 3x extruder thermistor + 1x heated bed thermistor + 1x chamber thermistor

5x PWM capable power mosfet outputs (3 with voltage selector for MainPower/12V)

  • e.g. 3x (MainPower) extruder heater cartridge/power resistor + 1x (12V) fan + 1x (12V) light

1x PWM capable power mosfet with extended cooling area for heated bed

6x end stop connectors with power supply

  • Xmin/Xmax/Ymin/Ymax/Zmin/Zmax
  • can be used for mechanical, opto, hall, ... end stops

Screw terminals *and* pin header for easy motor connection

Power and ALL unused pins available on EXP-3 feature connector

  • +5V and +12V
  • 2x ADC
  • 2x PWM I/O
  • 4x I/O
  • I2C