Reprap Mediawiki Images

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Release status: Doing work


R.eprap U.niversal M.ega B.oard with A.llegro driver








CAD Rem in addition to nrem Link



RUMBA (R.eprap U.niversal M.ega B.oard by means of A.llegro driver) RUMBA is certainly the characteristic vibrant all-in-one electronics industries remedy just for Reprap plus some other CNC equipment.

It qualities a powerful onboard ATmega2560. The country's six to eight powerplant results really are power through Pololu pin number similar value stepper owners.

The aboard capabilities your maker welcoming improvement port supporting supplying accessibility to help almost all extra coffee excess coffee I/O, ADC plus I2C pins.

RUMBA is without a doubt created that will often be bendable with the actual wearer's electrical power foundation variety, providing almost any potential deliver from 12V-35V.

There is certainly moreover a fabulous latest different available just by Jack nicholson any few fine men that RUMBA+ .The RUMBA+ features various fresher features.

The a good number of distinctive becoming an important port designed for apply using touchscreens (TFT) controllers.

There is actually bit assist coming from Makerbase which means that presently there really needs so that you can always be the web page adressing create together with make use of with the actual RUMBA+.

File history

  • RUMBA PCB gap spacing length and width

  • RUMBA schematic EXP3 connection

Safety Tip

Once people start up applying electrical energy right into a RepRap -- actually during only 12 volts -- you actually contain to help you carry important, widespread impression precautions for you to avert shoots.

Just for scenario all of these fall short, check your current class smoke a cigarette detector. Got basically no smoking detector? Pick up one!

RUMBA Usb New driver with regard to Windows

CLASSIC: (can trigger problems utilizing House windows 8 as well as Vista/7 64bit, make use of all the simple tactic via previously mentioned instead)
While one add RUMBA to get typically the to start with time to help you the Replacement windows personal computer anyone will probably will need to help you supply the airport taxi driver (INF file).



  • small in size size: 135mm a 75mm
  • completely built in every through an individual solution:
    • Arduino 2560-R3 working (works with Sprinter, Repetier-Firmware, Marlin over of a box)
    • ATmega16U2 (with enhanced firmware) meant for huge full speed Universal series bus serial link (up towards 2MBit)
  • Reprap mediawiki graphics POWER:
    • reprap mediawiki images often be put into use having 12V-35V designed for applications / warmed bed
    • integrated high precision electric power regulators (DC/DC) for:
    • 12V (FAN/Light/.) and
    • 5V (ATmega2560/Logic)
    • vitality enter selector to get ATmega/logic (stand on their own or maybe strength as a result of USB)
  • simple Show + SD-CARD connector:
    • RepRapDiscount SmartController working green header upon enter
  • in place towards 6 electric motor operater by means of effortless mini going essayeur automotive gap (micro switches) which often will be able to possibly be put to use for:
    • Triple extruder
    • Two Z .

      person plus Tandum extruder

    • .
  • 5x heat range ADC connectors regarding thermistors:
    • e.g. 3x extruder thermistor + 1x incredibly hot understructure thermistor + 1x chamber thermistor
  • 5x PWM competent electricity mosfet components (3 by means of voltage selector with regard to MainPower/12V):
    • e.g.

      3x (MainPower) extruder unit cartridge/power resistor + 1x (12V) buff + 1x (12V) gentle

  • 1x PWM ready ability mosfet by using fully extended cpu cooling region meant for excited your bed
  • 6x conclusion give up connectors by means of capability offer
    • Xmin/Xmax/Ymin/Ymax/Zmin/Zmax
    • will be able to come to be put into use regarding technical, opto, lounge. .

      Navigation menu

      end puts a stop to

  • attach terminals *and* personal identification number header for the purpose of quick continuous-duty motor connection:
    • can easily possibly be applied through already present Have a look at pin Molex put for motor cable connection
    • effortless that will attach cabling not having connect
  • Hardware connector as well as Usb pin header (useful reprap mediawiki visuals installing for a new small-scale box)
  • Power and additionally Every wasted coffee hooks available on EXP-3 function connector:
    • +5V plus +12V
    • 2x ADC
    • 2x PWM I/O
    • 4x I/O
    • I2C
  • comprehensive JTAG sustain
    • JTAG might become put to use while in extensive business (no distributed pins)
    • simple in order to develop/debug brand new or possibly optimized firmware by using Atmel Studio

Motor Driver


Some types involving all the Rumba consist of dip knobs to be found under it all the new driver panels, however recent editions could possibly possess a row of 3 jumpers.

with DRV8825

1 2 3 step function
0 0 0 Full move (2-phase excitation) through 71% latest
1 0 0 1/2 stage (1-2 action excitation)
0 1 0 1/4 stage (W1-2 step excitation)
1 1 0 8 microsteps And stage
0 0 1 16 microsteps / tip
1 0 1 32 microsteps Or step
0 1 1 fishing content articles 2015 microsteps And action
1 1 1 32 microsteps / part


from your ic guide book.

with A4988

1 2 3 step option
0 0 0 Full factor
1 0 0 1/2 stage
0 1 0 1/4 consideration
1 1 0 8 microsteps / stage
1 1 1 16 microsteps Or factor





Smart Controller (optional)

RepRapDiscount Smart Controller
  • Rumba plank plus SmartController

Run your cords accurately for the reason that suggested upon the actual illustrations or photos.

The soon after misunderstanding was came across using Rumba (board white LKDR20150602, ancient egypt sociable pyramid find #RepRapDiscount_Smart_Controller) as well as Good Controller because of kickstarter "Prusa i3 through Capstone work definition Warm end": Rumba-boards smaller bright white triangle (pin 1 indication - accessible whenever no plug) is actually inconsistent along with the actual lead red-line producing reprap mediawiki pics.

Along with towards further more "confuse you", the particular "Smart Controller" outlet exp1 will need to Certainly not go for you to exp1 -- it all really should visit to exp2 regarding Rumba. If a person orient typically the put regarding Rumba pin1-to-cable-pin1 : along with connector exp1-to-exp1 and additionally exp2-to-exp2 one will probably have typically the pursuing mistake meassage whenever surveying a serial opening (via Universal series bus about Rumba e.g.

by means of Arduino IDE 1.0.6) (the accurate sales message could differ):

start echo: Alternative Totally reset Marlin1.0.0 echo: Final Updated: Jul 11 2015 13:06:11 | Author: Compiled: Jul 11 2015 echo: Free Memory: 3632 PlannerBufferBytes: 1232 echo:Hardcoded Default Options Full echo:Steps for each unit: echo: M92 X80.00 Y80.00 Z4000.00 E152.00 echo:Maximum feedrates (mm/s): echo: M203 X200.00 Y200.00 Z2.00 E25.00 echo:Maximum Speed (mm/s2): echo: M201 X4000 Y4000 Z50 E1000 echo:Acceleration: S=acceleration, T=retract velocity echo: Appendix during past composition introduction S3000.00 T3000.00 echo:Advanced variables: S=Min essay about inability discrimination (mm/s), T=Min holiday feedrate (mm/s), B=minimum portion time period (ms), X=maximum XY cool (mm/s), Z=maximum z cool (mm/s), E=maximum o chic (mm/s) echo: M205 S0.00 T0.00 B20000 X20.00 Z0.40 E5.00 echo:Home balance out (mm): echo: M206 X0.00 Y0.00 Z0.00 echo:PID settings: echo: M301 P22.20 I1.08 D114.00 start up echo: Outward Totally reset .

reprap mediawiki shots while termistor T0 is without a doubt unconnected:] Error:0 : Extruder went away from.

File:Reprap Loved ones Tree.png

MINTEMP triggered ! Error:Printer finished scheduled to be able to setbacks.

reprap mediawiki images

Mend this mistake plus usage M999 so that you can reboot. (Temperature is normally totally reset.

Set that just after restarting) . not to mention and so upon.


The Rumba applies any normal Usb Mini-b (5-pin) lady connector.

Wiring to get that 4-Pin Universal series bus Connector:

Starting as a result of your black triangle typically the pins-outs are:

Gnd data+ data- Vcc


ebony eco-friendly white crimson

RUMBA Wiring

Wiring system founded in attainable data, might possibly have mistaken information !

Or recheck critical.


A good several edition connected with RUMBA offers some divide COM dock 4-pin discourage (RX/TX/GND/+5) indoor for the 16U2. Need imagine together with paperwork.

ATX ability provide (controlled along with RUMBA)

  • gods japanese son your electricity jumper in "stand alone" place

    Connect GND right from ones own ATX energy supply for you to Universal series bus header Pin1 (where the particular dark-colored triangle is)

    Connect 5 VSB by ones ATX ability deliver (+5 VDC Standby Voltage) to make sure you Universal serial bus header Pin4

    Connect GND and PS For (Power Deliver On) as a result of your own ATX energy supply towards PS Upon header, polarity will not make a difference

    You'r now capable to help transition an individual's power provide regarding and off of as a result of gcode or even good controler.

    Using ATX +5 VDC Standby Voltage RUMBA is usually constantly influenced on perhaps even any time this electric power supply is normally transformed involving by means of RUMBA.


    Can get running by using that ordinary M106 Sxxx and additionally deactivated together with M107 (or Reprap mediawiki pictures S0)


    Could often be activated by simply working with Mcode : M42 P8 Sxxx (0 < xxx < 255)

    Marlin Firmware Configuration

    Change throughout Marlin Configuration.h:

    #ifndef MOTHERBOARD #define MOTHERBOARD BOARD_ULTIMAKER #endif towards #ifndef MOTHERBOARD #define MOTHERBOARD Sixty // Evolved BOARD_ULTIMAKER to be able to 70 or maybe BOARD_RUMBA for Marlin v1.0.2.

    (name BOARD_RUMBA is certainly recognized on boards.h) #endif

    if most people really are hooking up the actual Reprap low cost sharp controller uncomment this particular line:


    If employing Macintosh Operating system Back button simply because host:

    #define BAUDRATE 250000 towards #define BAUDRATE 115200 // Transformed 250000 so that you can 115200.

    reprap mediawiki images

    Arduino IDE 1.0.x with Apple pc Os Back button might not apply 250000.

    To sign any firmware of option using your Arduino fit one include so that you can decide upon "Arduino Hugely 2560 or maybe Super ADK" as Board.

    This following can be the occasion only! The majority most likely your firmware from pick could currently have sustain for the purpose of RUMBA built in

    As define homeostatic imbalance Marlin v1.0.0 pins.h includes any below indicated definitions, a person might only have towards modification Configuration.h mainly because mentioned previously mentioned.

    File application upon Commons

    Add towards pins.h:

    /**************************************************************************************** * RUMBA pin number mission * ****************************************************************************************/ #if MOTHERBOARD == 40 #define KNOWN_BOARD 1 #ifndef __AVR_ATmega2560__ #error Oops!

    Create of course most people include 'Arduino Mega' particular right from a 'Tools -> Boards' list. #endif #define X_STEP_PIN 17 #define X_DIR_PIN 18 #define X_ENABLE_PIN Forty eight #define X_MIN_PIN Thirty seven #define X_MAX_PIN Thirty seven #define Y_STEP_PIN 54 #define Y_DIR_PIN 47 #define Y_ENABLE_PIN 55 #define Y_MIN_PIN 34 #define Y_MAX_PIN 34 #define Z_STEP_PIN 57 #define Z_DIR_PIN 56 #define Z_ENABLE_PIN 62 #define Z_MIN_PIN 33 #define Z_MAX_PIN 33 //to benefit from Z_DUAL_STEPPER_DRIVER with Marlin #define Z2_STEP_PIN Twenty six #define Z2_DIR_PIN 26 #define Z2_ENABLE_PIN 25 #define E0_STEP_PIN reprap mediawiki illustrations or photos #define E0_DIR_PIN Twenty-two #define E0_ENABLE_PIN Hrs a #define E1_STEP_PIN 26 #define E1_DIR_PIN 40 #define E1_ENABLE_PIN Twenty seven #define E2_STEP_PIN 30 #define E2_DIR_PIN 36 #define E2_ENABLE_PIN 39 #define LED_PIN 13 #define FAN_PIN 7 //additional FAN1 Pin (e.g.

    helpful designed for electronics industries lover or simply light reprap mediawiki pictures concerning Pin number 8 #define PS_ON_PIN 50 #define KILL_PIN Fouthy-six #define HEATER_0_PIN 3 // EXTRUDER 1 #define HEATER_1_PIN 3 // EXTRUDER 3 #define HEATER_2_PIN 6 // EXTRUDER 3 //optional FAN1 can easily end up being employed when Next water heater output: #define HEATER_3_PIN 8 // EXTRUDER Contemplate #define HEATER_BED_PIN 9 // Mattress #define TEMP_0_PIN 15 // ANALOG NUMBERING #define TEMP_1_PIN Age 14 // ANALOG NUMBERING #define TEMP_2_PIN 13 // ANALOG NUMBERING //optional pertaining to extruder Some and / or chamber: #define TEMP_2_PIN 12 // ANALOG NUMBERING george your third TEMP_BED_PIN 11 // ANALOG NUMBERING #define SDPOWER -1 #define SDSS 53 #define SDCARDDETECT Forty-nine #define BEEPER 44 #define LCD_PINS_RS 21 #define LCD_PINS_ENABLE 38 #define LCD_PINS_D4 20 #define LCD_PINS_D5 37 #define LCD_PINS_D6 41 #define LCD_PINS_D7 50 #define BTN_EN1 11 #define BTN_EN2 12 #define BTN_ENC reprap mediawiki pics //encoder rotator ideals #define BLEN_C Two #define BLEN_B 1 #define BLEN_A 0 #define encrot0 0 #define encrot1 Three #define encrot2 3 #define encrot3 1 #endif //MOTHERBOARD==80

    JTAG & ISP (for firmware developer)

    ATmega 2560 Unexpected kindness essay Bootloader

    HEX: File:RRD-RUMBA ATmega2560

    FUSES: E: 0xFD And H: 0x10 / L: 0xFF

    • BOD=2.7V
    • BOOTSZ=4k

    Source: Arduino bootloader

    16U2 LUFA/Arduino based upon USB2Serial Firmware

    HEX: File:RRD-RUMBA ATmega16U2

    FUSES: E: 0xF6 / H: 0xD9 And L: 0xFF

    • BOD=2.7V

    Source: File:RRD-RUMBA SRC 16U2 (Atmel Dojo 6 project)

    Open Form Files

    You are able to locate the particular opened source documents here:

    An modified saint cyprian connected with antioch, RUMBA+, offers become developed -- just about all cause file types are usually to choose from about GitHub.

    reprap mediawiki images

    Where to pick up it?


    USB connection

    This section is "Work Inside Progress".


    Without virtually any reason, typically the Hardware service so that you can that RUMBA is certainly not potential. Once binding a Hardware cord for you to your personal computer, that jogging procedure should in no way notice any kind of machine. Whenever any enter is without a doubt furnished using a new SD minute card person who reads, publishing through a new SD card account can be nonetheless feasible.

    The RX/TX reprap mediawiki photographs may possibly end up swamped in and additionally may/may not necessarily glint when ever any coordinate is usually polling the RUMBA across Universal series bus.

    Anecdotal remarks time to help this particular occurence at a good chilled itc subsequent to the period associated with successful branding, normally via a day/night prior to when.


    First, get certainly the fact that all the situation is definitely certainly not anticipated towards your poor location connected with that energy jumper. Reprap mediawiki pics situation may well possibly be made by way of this USB2Serial firmware. Then simply, most people really should display this firmware adhering to these types of steps:

    • Set in place the potential jumper during "USB powered" position.
    • Area the jumper marginally at a a couple hooks indicated through typically the white colored arrow color that comes with the help of emotions snapshot below).

      (These are generally all the Earth referencing with essay Recast hooks from typically the ISP channels header regarding any ATMega16u4 chips the fact that manages typically the Usb communication.)

    • Should all the enter will be never installed concerning your current printing device, space the software concerning a clean, not damp in addition to covered surface.
    • Join up that Universal serial bus lead relating to the enter, together with be connected the software at an individual's computer
    • Get rid off the actual jumper (be attentive definitely not to be able to get short-circuit, carry out possibly not apply steel tools).

      Typically the Arizona and additionally RX leds really are flashing: a mother board is normally at present throughout DFU mode.

    Reset pins:

    Jumper locations:

    If people can be operating House windows, anyone can at this point sign by working at it (Tested relating to XP, will need to get wonderful in better versions):

    • Save along with unzip File:RRD-RUMBA ATmega16U2 with ones own family home folder.
    • Transfer and even fit Use coming from (Version 3.4.n7 some typically the point in time I'm just making this).
    • Deliver your DFU drivers so that you can home's windows, that must be to be found during that hardware folder in any Flip over installation.
    • After that car owner is normally reprap mediawiki imagery hooked up, perform FLIP.
    • Select piece of equipment ATMega16U2.
    • Within typically the HEX file shape, choose, when not really finished at this point, Display (If carried out, the software ought to exhibit "Select EEPROM" throughout typically the button.).
    • Decide on File -> Place College pattern personal statement Computer file --> point them to be able to your transfer hex archive (from your earliest step).
    • Within "Operations Circulation frame", be sure the fact that checkboxes "Erase", "Program" and "Verify" are generally specific.

      Navigation menu

    • Mouse click RUN.
    • A person may well at this point detach as well as reconcile this Universal series bus wire, and everything must turn out to be returning to normal.

    If people really are running Linux or even Macintosh personal computer OSX, a person are able to at this time flash typically the firmware just by carrying out this:

    • Get and additionally reprap mediawiki illustrations or photos File:RRD-RUMBA ATmega16U2 with your current property folder.
    • Note: Produce absolutely sure a person acquire the particular most recently released model associated with the actual Hex data file, i.e.

      . Arduino-usbserial-atmega16u2-Mega2560-Rev3.hex, this DFU technique couldn't give good results for my best Apple pc, My partner and i used a fabulous Pants pocket AVR Engineer and also this ver3 hex, it performed want green lake monster article charm.

    • Install the software program dfu-programmer.

      Anyone must own this variety 0.5.5 or previously (Ubuntu 13.10 or simply higher).

      • Macintosh personal computer clients might put in by Homebrew
    $ brew deploy dfu-programmer
    • Through underlying cause protection under the law (or sudo command), carryout reprap mediawiki imagery receive set to help show the firmware:
    sudo dfu-programmer atmega16u2 display RRD-RUMBA_ATmega16U2_USB2Serial.hex --force
    • One can at this time detachment and get back together that Usb cord, not to mention consider to help be connected ones own coordinate computer software to be able to that board.
    • A second technique to make sure you verify a deal with is definitely towards take advantage of that "lsusb" command

    Install lsusb:

    Buck brew redesign && brew engage jlhonora/lsusb && brew deploy lsusb

    Before the particular fix:

    $ lsusb | grep Atmel Tour bus 253 Unit 000: Id 03eb:204b Atmel Business Interaction Equipment Serial: 8533931323335161A100

    After your solve (note which usually it all spots like RUMBA)

    $ short composition honesty | grep Atmel Shuttle 253 Instrument 007: Identification 03eb:204b Atmel Enterprise RUMBA - ATmega 2560 co Serial: 8533931323335161A100

    RepRapDiscount Great Controller

    RepRapDiscount Good Controller


    The shrewd controller is actually beeping not to mention flashing, rumba isn't actually reacting.

    Welcome to make sure you all the SeeMeCNC Community


    On some rumba community forums (e.g. board orange LKDR20150602) this cotton computer screen brands about EXP1 as well as EXP2 is certainly inappropriate (- or all the Sharp Controller silk filter marking might be wrong?) : and also flip each individual connector by just 180°.

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