Einsy Rambo 1.1b clone mainboard for the Prusa i3 MK3, MK3S, and MK3S+ 3D printers. A cost-effective replacement for the original Prusa control board, featuring 4 MOSFET switched outputs and compatible with official Prusa firmware.
Compatible with Prusa i3 MK3, MK3S, and MK3S+
Einsy Rambo 1.1b clone – compatible with official Prusa firmware
4 MOSFET switched outputs for heated bed, hotend, and fans
Trinamic TMC2130 stepper drivers for silent, precise motion
Direct replacement for the original Prusa Einsy Rambo board
