
RAMPS 1.6 R6 RepRap 3D Printer Arduino Mega 2560 Shield (SKU 3D1029)
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Prices updated: 13 Oct 2026
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About this product
RAMPS 1.6 is an open-source control shield that plugs onto an Arduino Mega 2560 to run RepRap-style 3D printers, including Mendel and Prusa designs. It provides sockets for stepper drivers, outputs for a heated bed and hotend heater, and thermistor inputs. It is a common control board for RepRap builds running Marlin firmware.
Specifications
- Compatible board
- Arduino Mega 2560
- Board type
- Shield (RAMPS 1.6 R6)
- Stepper driver sockets
- 5 (X, Y, Z, E0, E1)
- Firmware
- RepRap-compatible (e.g. Marlin)
Frequently asked questions
Does RAMPS work on an Arduino Uno?
No. RAMPS is designed to sit on an Arduino Mega 2560 and uses its extra pins. It will not work on an Uno.
Are the stepper drivers installed separately?
Stepper drivers such as A4988 or DRV8825 plug into the sockets separately. Insert them in the correct orientation and set each driver's current before connecting the motors.





