Ultimachine Ultimachine Einsy RAMBo 1.2 Printer Controller Kit

This pre-assembled motherboard meets all your needs - you will receive all electronic components securely soldered to the PCB, as well as endstop wires and switches, pre-crimped wires...plus much more!

List Price: $128.00
Availability: Currently Unavailable
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Product No. M-171-EUNL

Note: This product is sensitive to static. Please handle with care.

WHAT'S IN THE KIT?

  • (1) Pre-Assembled Einsy Rambo PCB
  • (1) 2-pin pluggable terminal block (black)
  • (2) 1x2 positive latch housing & matching gold connectors
  • (2) 1x3 positive latch housing & matching gold connectors
  • (5) 1x4 positive latch housings & matching gold connectors (for motor cables)
  • (1) USB Cable, 1.828m (6')
  • (2) Thermistor wire harness, 914.4mm (36")  *thermistor not included*
  • (1) Mechanical endstop harness set, 609.6mm (24")
  • (3) Mechanical endstop switches

FEATURES:

  • 4 x integrated Trinamic TMC2130 1/256th microstep motor drivers
  • 4 PWM Mosfet outputs
  • 3 thermistor inputs + ZProbe thermistor
  • SPI (Serial Peripheral Interface) communicated motor current control (no tiny knobs to tweak)
  • SMPS supports hostless printing on power supply voltages from 10-24V DC
  • 2 fuse protected power rails (Heated Bed, 15A, and Primary Power 10A 10-24V: Motors & Logic (5A dedicated fuse) + Extruders, Fans (5A dedicated fuse))
  • LUFA USB
  • High quality connectors

FIRMWARE & HARDWARE INFORMATION

Einsy Rambo is designed to work with current RAMPS generation firmware, with minimal modifications, to add firmware motor current control and the microstep setting.

Linux and Mac use CDC interface and have the hardware driver build in. The windows hardware driver can be found here.

The board is preloaded with preconfigured Marline Firmware. To re-flash this board, you can simply use the Arduino IDE with Rambo Add-ons and set the board to ‘Rambo’. Additional Arduino plugin folders can found on Github.

Recommended power supply 12V-24V DC, 16A+

Questions View All Responses

Does this come with firmware for mk3s and does it work with the original probe?

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Will this board work with a lulzbot mini?

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Can this be used with MK3S+ without need to flash the bootloader. Can it be programmed with the latest Prusa firmware straight from PrusaSlicer without using and Aurduino UASP programmer, or other means? Please let me know. Thanks.

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Does this controller support the TMC2130 sensorless homing feature?

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Hi, will this work with Ender 5 plus, if so what version of marlin is on it?

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Is this a 1.1a or 1.1b version?

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Hi there, I have an UM2+ and one of the stepper chips has blown leaving a nasty hole. So rather than buy an expensive replacement board from Ultimaker. Would this be worthwhile as consideration given I have also an MK3S?

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compatible with taz 5?

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I3 this MK3 I3 Compatible? Could I build an actual Prusa Clone Utilizing the exact parts as close as I can and use this board? (Total theoretical answer is fine) In it's default shipping state, Will the latest Prusa Firmware Load / run on this board?

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Is this board compatible w/Creality CR-10S4?

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How difficult is it to install this board in a mk2.5 Prusa? Will the released firmware from Prusa be compatible?

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