RAMPS 1.4 3D Printer Control Panel

• RepRap Mega Pololu Shield, or RAMPS for short.
• It is designed to fit the entire electronics needed for a RepRap in one small package for low cost. RAMPS interfaces an Arduino Mega with the powerful Ard MEGA platform and has plenty room for expansion.
• The modular design includes plug in stepper drivers and extruder control electronics on an Arduino MEGA shield
• for easy service, part replacement, upgrade-ability and expansion.
• Additionally, a number of Arduino expansion boards can be added to the system as long as the main RAMPS board is kept to the top of the stack.
• Version 1.4 uses surface mount capacitors and resistors to further cover edge issue cases.

Features:

• Standard interfaces (as that of extruder)
• Reserved GCI like I2C and RS232
• MOSFET 3 MOSFET are applied to the heater/ fan and thermistor circuit.
• Adding another 5A to protect the component parts.
• An 11A fuse is added to the hotbed
• Support 5 stepper drive board
• The adoption of Pin Header makes it more convenient to repair or change.
• I2C and SPI are reserved for expanding
• All the MOSFET can be controlled by PWM
• Adding a SD module for SD ramps module.
• LED can indicate the status of the heater (the open and close of MOS).
• 2 stepper motor for Z axis in parallel.

Package Included:

1 x RAMPS 1.4 3D Printer Control Panel