# Motherboard Bigtreetech SKR v1.4 32-bit

**URL:** https://aio.lv/en/product--bigtreetech-btt-18756--11731305
**Data updated:** 2026-03-08 13:24 (EET)
**Category:** Printer & Copier Parts
**Manufacturer:** Bigtreetech
**Manufacturer code:** BTT-18756
**EAN:** 5904422358822
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 63.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 52.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bigtreetech-btt-18756--11731305

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Bigtreetech SKR v1.4 is a 32-bit control motherboard for 3D printers. It provides a modern 32-bit architecture for motion control and peripheral connectivity, supporting stepper driver modules, endstops, heaters, thermistors and fans. Designed for integration into hobbyist and professional FDM printers to handle firmware, motor control and I/O expansion.

## Long description

The Bigtreetech SKR v1.4 32-bit motherboard is a control board designed for FDM 3D printers that require a modern, high-performance motion controller and flexible I/O. Based on a 32-bit architecture, this board supports external stepper driver modules, multiple endstop inputs, heater and thermistor connections, and fan outputs. It is intended for integration into hobbyist and small professional printers to manage firmware, motor coordination, and peripheral devices while offering improved processing power compared with legacy 8-bit controllers.
Advantages
The SKR v1.4 delivers smoother motion control and faster computation of stepper signals thanks to its 32-bit processor, enabling more precise print movements and the use of advanced firmware features. It provides a range of connectors for stepper drivers, endstops, thermistors, heaters and fans, allowing flexible hardware configurations and upgrades. The board’s compatibility with common open-source firmwares and support for multiple expansion options make it suitable for retrofit projects and custom printer builds.
Suitable for
 Upgrading an 8-bit 3D printer controller to a 32-bit platform
 Custom or DIY FDM printer builds requiring multiple motor drivers and I/O
 Users who need support for standard heaters, thermistors and part cooling fans
 Projects that benefit from advanced firmware features such as higher step rates and smoother kinematics
Key specifications
 32-bit microcontroller-based control board for motion and peripheral management
 Multiple stepper driver module sockets supporting external driver boards
 Dedicated inputs for endstops and probes
 Connectors for heaters and thermistors for temperature control
 Multiple fan outputs for part cooling and enclosure ventilation
 Power input terminals for main supply and heated bed circuits
 On-board expansion headers for additional peripherals and displays
How to use
Install the SKR v1.4 into your printer’s electronics bay and connect stepper motors through compatible driver modules mounted to the board. Attach endstops, thermistors and heater cartridges to the designated connectors following the board’s documentation. Configure and flash a supported firmware that matches your printer’s kinematics and wiring scheme, then perform tuning procedures including motor current adjustment, axis steps/mm calibration and PID temperature tuning. Verify all safety features and wiring connections before initial power-up.
Usage recommendations
Use the board with compatible external stepper drivers and verify motor current settings to prevent overheating. Follow the firmware community guidelines for configuration files, and ensure proper cooling of driver modules and power components in enclosed installations.

## FAQ

### How much does the Motherboard Bigtreetech SKR v1.4 32-bit cost, and is it available for purchase?

The price is 63.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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 Bigtreetech 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 Bigtreetech 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

https://aio.lv/img/cache/product/11731305/67111139_large.webp