RAMPS 1.4 Board
Reserved GCI, I2C and SPI pins left for future expansion
3 mosfets for heater/ fan and thermistor circuits.
Another 5A added to protect the component parts.
11A fuse is added to the hotbed
Support 5 stepper driver board, you can order A4988 and DRV8825 from us
Pololu pin sockets
Can be connected 2 stepper motors for Z axis
LED indicate for heater
RAMPS1.4 board suitable for kinds of open source 3d printers Kossel, Mendel, RepRap, Prusa, Ultimaker.
1 x RAMPS 1.4 controller board