# Expansion Baseboard for pcDuino Joy-IT LK-Base-ARD – GPIO and Connector Interface

**URL:** https://aio.lv/en/product--joy-it-lk-base-ard--3250561
**Data updated:** 2026-03-07 11:05 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** Joy-IT
**Manufacturer code:** LK-Base-ARD
**EAN:** 4250236809748
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--joy-it-lk-base-ard--3250561

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Joy-IT LK-Base-ARD is an expansion baseboard for pcDuino designed to provide a convenient GPIO and connector interface. The board exposes pcDuino signals to external modules and sensors, simplifying prototyping and development. It is suitable for educational projects, hardware experiments, and integrating peripherals where accessible I/O and reliable connector mapping are required.

## Long description

Joy-IT LK-Base-ARD is an expansion baseboard for pcDuino that provides a clear and accessible GPIO and connector interface. The board routes pcDuino signal lines to labelled connectors and pin headers, enabling straightforward connection of sensors, actuators and peripheral modules. Designed for prototyping and educational use, this expansion baseboard simplifies wiring and reduces the risk of misconnection when experimenting with general-purpose I/O and standard interfaces.
Advantages
The expansion baseboard organises pcDuino signals into a compact, labelled layout that makes it easier to identify power, ground and I/O pins. It provides standard connector types and grouped headers to speed up assembly and testing. The board reduces the need for custom wiring harnesses and allows quick swapping of modules during development. Its straightforward signal mapping supports repeatable experiments and reliable integration of sensors and external circuits.
Suitable for
Educational electronics projects and classroom labs
Rapid prototyping of embedded systems with pcDuino
Connecting sensors, actuators and communication modules
Hardware experiments and proof-of-concept builds
Workshop testing and signal-level troubleshooting
Key specifications
Interface: Breakout of pcDuino GPIO signals to pin headers and connectors
Connector types: Standard pin headers and female/male connector interfaces for peripheral attachment
Signal access: Power rails, ground pins and multiple general-purpose I/O lines exposed
Form factor: Compact expansion board designed to mount with or beside a pcDuino board
Intended use: Prototyping, education, sensor and actuator integration
How to use
Place the expansion baseboard in alignment with the pcDuino board so that the board’s pin headers match the pcDuino signal pins. Connect the two boards following the printed labels to ensure correct power and signal orientation. Attach sensors, actuators or modules to the appropriate connectors or pin headers according to the signal names. Verify power supply voltage and common ground before applying power, then power the assembly and test I/O functions through pcDuino software or command-line tools.
Usage recommendations
When using the LK-Base-ARD expansion baseboard, always confirm connector orientation and voltage levels of attached peripherals. Use short jumper wires for signal connections to reduce noise and ensure stable readings. For classroom or multi-user setups, label connected modules and document pin assignments to maintain repeatability across sessions.

## FAQ

### How much does the pcDuino Expansion Baseboard Joy-IT LK-Base-ARD cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 16.07.2026 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 Joy-IT 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 Joy-IT 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/3250561/47564823_large.webp