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Einsy RAMBo (MK3/S/+)

This Einsy RAMBo is shipped with preinstalled firmware for MK3S/+. MK3 owners must flash different firmware, more info below.

Not compatible with

This Einsy RAMBo board is flashed with firmware, which is compatible with MK3S and MK3S+ printers. In the case of the MK3 printer, you have to install a different version of the firmware. Visit this article for more instructions.

This product includes:

  • Einsy RAMBo with MK3S/+ firmware (1 pcs)
  • Plug Aligner plastic part (1 pcs)
  • ATO Blade fuses 5A (rated for 32 VDC) (2 pcs)
  • ATO Blade fuse 15A (rated for 32 VDC) (1 pcs)



  • Manufacturer: Ultimachine
  • Main MCU: Atmega 2560
  • USB-to-serial chip: Atmega 32u4
  • Stepper motor driver: TMC2130, 1/256th microstep motor drivers
  • Requires 24V


To replace the part/s, please consult our Assembly Manuals. Make sure to follow the manual for your printer model.


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In stock

Preparation time: 1-3 business days.

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