Einsy Rambo v1.1b Clone For Prusa MK3 / MK3S


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Current Stock: 8

Free shipping in Canada for orders over $140 before tax. (via Canada Post)

This is Einsy Rambo 1.1 clone. The Einsy Rambo board is an all in one 3D printer motherboard. It is a compact design with the Arduino MEGA and Trinamic TMC2130 stepper drivers all on one integrated PCB. A great alternative board if you need just the basics!
Motor Drivers
  • 4 Trinamic TMC2130 1/256th microstep motor drivers(2 connectors on Z for Prusa Mendel and other dual Z printer designs)
  • SPI Control of stepper current instead of PWM.
  • Microstep mode configured by MCU through firmware (SPI, no jumpers needed)
  • PWM DC outputs (Extruders, Fans, Etc.)
  • 2 power input rails
  • Heated Bed, 15A 12-24V (15A dedicated fuse)
  • Primary Power 10A 12-24V: Motors, Logic & Fans (5A dedicated fuse) + Extruder (5A dedicated fuse)
  • Built in SMPS for 5V generation from the Motors, Logic & Fans rail
  • Provides 5V power to FANS
  • For Arduino MEGA compatible Atmega2560 and Atmega32u2 processors are compatible with all RAMPS class firmware
  • Crystals for both usb and mcu (timing accurate to 10ppm)
  • 3 Thermistor jacks + 4th Thermistor circuit on ZProbe.

​​​​4 outputs (1 Extruder, 1 BED, 2 low power (fan,etc)

  • Low resistance mosfets for cool running
  • Indicator led for each channel
  • FANS have 3pin fan connector.
  • FANS have 5V instead of 12-24V power source.
  • FAN connectors have tachometer feedback pin to the MCU to measure fan speed in capable firmware
What's in the box
  • Mainboard 1.1
  • USB cable

Buy an Einsy Rambo main board clone from #Spool3D for your 3D printer in Canada without the surprise cost of the exchange rate!



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