RAMPS 1.4 BOARD FOR 2560 RAMP

Description

The RAMPS 1.4 (RepRap Arduino Mega Pololu Shield) is a versatile and widely-used control board designed to fit on top of an Arduino Mega 2560. Specifically built for 3D printers, CNC machines, and other motion control systems, this board allows easy integration of stepper drivers, heaters, sensors, and more.

Its modular design makes it easy to upgrade and repair, while its compatibility with popular firmware like Marlin and Repetier ensures wide support and customization options for makers and developers.

Features:

Compatible with Arduino Mega 2560 – Directly stacks onto the Mega for a compact control system. Supports 5 Stepper Driver Modules – Use with A4988, DRV8825, or similar drivers (sold separately).3 Heating Outputs – Control heated bed and up to two hotends. 3 Thermistor Inputs – For monitoring temperatures of hotends and heated bed.

RAMPS 1.4 BOARD FOR 2560

6 Endstop Inputs – For X, Y, and Z axes (min and max switches).Expandable – Easily connect an LCD, SD card reader, auto-leveling sensors, dual extruders, and more.

Separate Power Inputs – For logic (5V) and motor power (12V–24V).Open Source & Community Supported – Works with popular firmware and has wide documentation.

Specifications:

Expandable to control other accessories.

3 Mosfets for heater / fan outputs and 3 thermistor circuits.

Fused at 5A for additional safety and component protection

Heated bed control with additional 11A fuse Fits 5 Pololu stepper driver boards

Pololu boards are on pin header sockets so they can be replaced easily or removed for use in future designs.

I2C and SPI pins left available for future expansion. All the Mosfets are hooked into PWM pins for versatility.

Servo style connectors are used to connect to the end stops, motors, and LEDs. These connectors are rated for 3A, very compact, and globally available.

SD Card add on availableLEDs indicate when heater outputs on

Applications:

3D Printers (Prusa i3, Mendel, Kossel, etc.)

CNC Machines Laser Engravers

Motion Control Projects Robotics & Automation Systems