---
product_id: 27895610
title: "KEYESTUDIO 3D Printer Controller Board RAMPS 1.4 REPRAP Mendel PRUSA with Stepper Jumper Screw Terminal Block for Arduino Mega and ramps 1.4 Projects"
brand: "keyestudio"
price: "1453 Ft"
currency: HUF
in_stock: false
reviews_count: 13
url: https://www.desertcart.hu/products/27895610-keyestudio-3d-printer-controller-board-ramps-1-4-reprap-mendel
store_origin: HU
region: Hungary
---

# Compact design 12V power 5-stepper slots KEYESTUDIO 3D Printer Controller Board RAMPS 1.4 REPRAP Mendel PRUSA with Stepper Jumper Screw Terminal Block for Arduino Mega and ramps 1.4 Projects

**Brand:** keyestudio
**Price:** 1453 Ft
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate Your 3D Printing Game!

## Quick Answers

- **What is this?** KEYESTUDIO 3D Printer Controller Board RAMPS 1.4 REPRAP Mendel PRUSA with Stepper Jumper Screw Terminal Block for Arduino Mega and ramps 1.4 Projects by keyestudio
- **How much does it cost?** 1453 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/27895610-keyestudio-3d-printer-controller-board-ramps-1-4-reprap-mendel)

## Best For

- keyestudio enthusiasts

## Why This Product

- Trusted keyestudio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Control:** Adjustable jumper caps for fine-tuning stepper motor performance.
- • **Lightweight & Compact:** Weighs only 3.87 oz, perfect for any 3D printing setup.
- • **Unleash Your Creativity:** Easily stackable on MEGA 2560 for seamless integration.
- • **Versatile Compatibility:** Works with A4988 and DEV8825 drive modules for ultimate flexibility.
- • **Future-Proof Your Projects:** Designed for Arduino Mega and RAMPS 1.4 projects, ensuring longevity.

## Overview

The KEYESTUDIO 3D Printer Controller Board RAMPS 1.4 is a versatile and lightweight driving shield designed for 3D printers. It features 5 slots for stepper motor drive modules, compatible with popular models like A4988 and DEV8825, and allows for precise control through adjustable jumper caps. With a compact design and 12V power compatibility, it's the perfect addition to any Arduino Mega and RAMPS 1.4 project.

## Description

Full description not available

## Features

- The RAMPS1.4A is used as driving shield for 3D printers, it is easy to stack it onto the MEGA 2560 control board.
- It has total 5 slots for stepper motor drive module to drive 5-channel stepper motors. The slots are compatible with all kinds of drive modules like A4988, DEV8825.
- There are 3 jumper caps under each slot, which can be used to control the working subdivision of drive modules.
- For example, if connect the A4988 and plug three jumpers, the subdivision port MS1、MS2 and MS3 of A4988 module are at active HIGH, so the A4988 module is in 16-subdivision working mode.
- But if unplug the three jumpers, MS1、MS2 and MS3 of A4988 module are at active LOW, so the A4988 module is in full-step working mode.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | KEYESTUDIO |
| Item model number | 8541631376 |
| Item Weight | 3.87 ounces |
| Package Dimensions | 5.43 x 4.06 x 2.2 inches |
| Color | Multicolor |
| Voltage | 12 Volts |
| Manufacturer | keyes |
| ASIN | B01E5K98C6 |
| Is Discontinued By Manufacturer | No |
| Date First Available | April 12, 2016 |

## Images

![KEYESTUDIO 3D Printer Controller Board RAMPS 1.4 REPRAP Mendel PRUSA with Stepper Jumper Screw Terminal Block for Arduino Mega and ramps 1.4 Projects - Image 1](https://m.media-amazon.com/images/I/71LSxfU8+FL.jpg)
![KEYESTUDIO 3D Printer Controller Board RAMPS 1.4 REPRAP Mendel PRUSA with Stepper Jumper Screw Terminal Block for Arduino Mega and ramps 1.4 Projects - Image 2](https://m.media-amazon.com/images/I/7148576SD5L.jpg)
![KEYESTUDIO 3D Printer Controller Board RAMPS 1.4 REPRAP Mendel PRUSA with Stepper Jumper Screw Terminal Block for Arduino Mega and ramps 1.4 Projects - Image 3](https://m.media-amazon.com/images/I/61EKd1ROHGL.jpg)
![KEYESTUDIO 3D Printer Controller Board RAMPS 1.4 REPRAP Mendel PRUSA with Stepper Jumper Screw Terminal Block for Arduino Mega and ramps 1.4 Projects - Image 4](https://m.media-amazon.com/images/I/61Tvb7-3SiL.jpg)
![KEYESTUDIO 3D Printer Controller Board RAMPS 1.4 REPRAP Mendel PRUSA with Stepper Jumper Screw Terminal Block for Arduino Mega and ramps 1.4 Projects - Image 5](https://m.media-amazon.com/images/I/6179aGAMGwL.jpg)

## Questions & Answers

**Q: What firmware to use? If Marlin, what configuration file is best?**
A: I used Marlin for my 3d printer.

I don't think there is the best configuration file because it will depend on components that you used. Find any directions and see if it applies to you. Also, read the comments inside the configuration files. They can help you a lot.

The tricky part in the configuration file is finding and applying correct values for stepper motors. You might need to watch some youtube videos.

**Q: Does this come with jumpers for stepper drivers?**
A: No, it is just the ramps board. Key studio also has the A4988 drivers. Look on amazon for availability. But the A4988 drivers are everywhere.

**Q: Are these mofsets rated for heated bed and dual extrusion? not all boards are.**
A: This uses IRF3205 MOSFETs, which are rated for 110A at 25C and 150W internal dissipation and 8 mΩ RDS[on]. It should be fine for your heated bed and two hotend heaters. That said, it's always a good idea to add offboard MOSFETs to any 3D printer so if you ding a MOSFET, it doesn't cost you your whole board. Just trust me and add them. It's cheap insurance.

**Q: Does it run with grbl?**
A: You could make it work, but I doubt it would be an out of the box solution. There are plenty of boards that are designed for Cnc. This is designed for 3d printers so it has components you don’t need and the pin out may be different.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    I bought 2 . It's absolutely wonderful
  

*by S***M on Reviewed in the United States on January 16, 2024*

I bought 2 . It's absolutely wonderful

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great quality RAMPS 1.4 Controller
  

*by N***B on Reviewed in the United States on May 19, 2021*

I have gone through at least two of the generic blue versions of this unit, and I can say without a doubt that the extra couple of dollars is certainly worth it to upgrade to the Keyestudio version. This unit uses much larger thermal fuses, and mosfets with a higher gauge of wire. The result is a much better quality Ramps 1.4 controller! I have far less downtime, and far less heatbed failures.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    No complaints, runnin' on 24 volts
  

*by A***M on Reviewed in the United States on June 21, 2017*

This ramps is awesome because it comes with fuses that are already rated for 24v. (Weird that they don't advertise this amazing feature...) No need to desolder them or to mess with automotive fuses.Mine works great. (I am using a Taurino Power for the arduino, so I didn't need to mess with removing the diode and wiring separate power supplies)

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---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-18*