Control board for 3D printers, CNC machines and plotters

It drives up to 6 stepper motors: two for the extruders, one for the X axis, one for the Y axis and two for the Z axis (in parallel). 

It has a reset button; a 6-way terminal block for the heated bed, the extruder and the cooling fan; a 4-way terminal block for the 11 A and 5 A power inputs with their resettable fuses (PTC); connectors for the extruder stepper motor and for the stepper motors of the 3 axes (X, Y, Z); connectors for the axis end stops, sockets for the drivers of the 3 axes (X, Y, Z); a connector for an LCD display; connectors for a thermistor on the extruder and on the heated bed; a connector for the SD card slot; connectors for I2C and SPI; connectors for RC servos. Each driver also has 3 jumpers that select 5 motor control modes: full step, 1/2 step, 1/4 step, 1/8 step and 1/16 step.

Please note: The shield is sold without the Arduino Mega, motors, drivers, end stops, sensors and other optional accessories. It comes with every component already fitted.

• 3 MOSFETs: extruder, heated bed and fan
• 2 resettable fuses (PTC): one 5 A to protect the various components, one 11 A for the heated bed
• Supports 4 RC servos: they can be used to level the print bed automatically 
• Number of motors that can be driven: 6 (2 in parallel)
• Connectors for E-Stop and axis end stops (X-Y-Z): Yes