RUMBA Board incl. 6 A4988 driver and Wire Pack

CAD $202.88

The RUMBA (R.eprap U.niversal M.ega B.oard with A.llegro driver) control board is used in almost all of our robots because of its power, versatility, and ease of use. Check out the Rotary Stewart Platform v2, Makelangelo 3.2, and Delta Robot v3.

In stock



  • 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)
  • Easy DISPLAY + SD-CARD connector: RepRapDiscount SmartController compatible pin header on board
  • Up to 6 motor driver with easy micro stepping setup (micro switches): TRIPLE extruder or DUAL Z driver and DUAL extruder
  • 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 with mechanical, opto, or hall effect end stops
  • screw terminals and pin header for easy motor connection. Can be used with existing 4 pin Molex plug on motor cable. Easy to attach cables without plug.
  • USB connector and pin header, useful when mounting in a small box
  • Universal power can be used with 12V-35V for motors / heated bed.
  • Integrated high precision power regulators for 12V (FAN/Light/etc) and 5V (ATmega2560/Logic)
  • Power input jumper for ATmega/logic for stand alone or power from USB.
  • Power and ALL unused pins available on EXP-3 feature connector
    • +5V and +12V
    • 2x ADC
    • 2x PWM I/O
    • 4x I/O
    • I2C
  • full JTAG support. JTAG can be used during full operation (no shared pins). easy to develop/debug new or optimized firmware using Atmel Studio.

Kit contents


First time in Windows? You may need this driver file.

See Also

Additional information

Weight 0.5313 kg
Dimensions 18.4 × 8.8 × 7 cm


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