Melzi 2.0 Control Board 1284P Prusa I3 Controller Board Mainboard For 3D Printer

Description This is a Reprap Melzi Ardentissimo full featured board using the ATMEGA1284P 16MHZ chip This is a Sanguinololu firmware compatible board need not the extra fan hashing micro SD on board as well A full firmware is on board as well negating the need for external stepper motor drivers Feature This is a complete set of 3D printers electronic control boardThe main chip is ATmega1284P AU TWICE the memory of the inferior 644P 4x Stepper Motor Driver integrated chips are Allegro A4988 Pololu Integrated USB chip FT232RL socketCan control heatbed MK1 MK2a MK2b MK3Integrated 3 MOSFET driver hot end heatbed and fanIntegrated G code file micro SD card socketSpecification Working voltage 12VDimension 210 x 50 x 17 mmWeight 70gPackage included 1 x Melzi 2 0 Main Control Board