# 3D printer controller board Sygnis Ramps 1.4 RepRap

**URL:** https://aio.lv/en/product--sygnis-mod-02193--11971789
**Data updated:** 2026-03-11 16:01 (EET)
**Category:** Printer & Copier Parts
**Manufacturer:** Sygnis
**Manufacturer code:** MOD-02193
**EAN:** 5904422359133
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Sygnis Ramps 1.4 RepRap is a controller board for 3D printers compatible with RepRap electronics. It provides connections for stepper drivers, endstops, heaters, thermistors, fans and extruders, enabling control of motion, temperature and peripherals. Suitable for DIY and upgrade projects where a compact, modular RepRap-compatible controller is required.

## Long description

Sygnis Ramps 1.4 RepRap is a compact controller board designed for RepRap-compatible 3D printers. It acts as the central interface between the main microcontroller and printer peripherals, offering connectors for stepper motor drivers, endstops, heaters, thermistors, cooling fans and up to two extruders. The board is intended for DIY builds and upgrades where modularity and compatibility with standard RepRap electronics are required.
Advantages
The board provides a familiar, modular layout that simplifies integration with popular RepRap microcontroller shields and stepper driver modules. It supports separate connections for hotend heaters and heated beds, dedicated thermistor inputs for temperature feedback, and multiple fan outputs for part and electronics cooling. Its compact form factor and standardized pinouts make it suitable for retrofit projects and custom printer frames.
Suitable for
 DIY 3D printer builds based on RepRap electronics
 Upgrading older or basic controller boards to a modular platform
 Small-format printers requiring compact, modular control electronics
 Prototyping and experiment setups that need standard stepper driver sockets and multiple thermistor channels
Key specifications
 Compatible with standard RepRap shield layouts and stepper driver modules
 Connectors for X, Y, Z and E stepper drivers
 Inputs for endstops and mechanical limit switches
 Dedicated heater outputs for hotend and heated bed
 Thermistor inputs for temperature sensing
 Fan outputs for part cooling and electronics cooling
 Support for up to two extruders
 Compact PCB layout for integration into custom frames and enclosures
How to use
Install the Sygnis Ramps 1.4 RepRap board as the shield or interface layer on top of a compatible microcontroller board, aligning the pin headers and securing it in place. Insert compatible stepper driver modules into the designated driver sockets, connect stepper motors to the corresponding motor connectors, and wire endstops to the endstop inputs. Connect thermistors to the temperature inputs and route heater and fan power leads to their respective outputs. After completing hardware connections, configure firmware on the host microcontroller to match the board layout, enable the correct stepper driver types, set axis steps and thermal parameters, and test movement, endstop behavior and temperature control before normal operation.
Usage recommendations
Use appropriately rated power supplies and perform wiring with the power disconnected. Verify thermistor types and heater power requirements in firmware settings to prevent overheating. When installing stepper driver modules, follow manufacturer guidance for microstepping and current adjustment. Ensure adequate cooling for drivers and electronics when operating at higher currents or with enclosed printers.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Sygnis products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Sygnis service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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