# Extralink ONE Microcontroller ATmega328PB UNO Compatible

**URL:** https://aio.lv/en/product--extralink-ard-one-c-mc--12722018
**Data updated:** 2026-10-10 04:07 (EEST)
**Category:** Other goods
**Manufacturer:** Extralink
**Manufacturer code:** ARD-One-C-MC
**EAN:** 4250236826196
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-12-04 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extralink-ard-one-c-mc--12722018

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.11.2026 | free |
| Pickup points | 24.11.2026 | 1.99 EUR |
| Courier delivery to door | 24.11.2026 | 4.99 EUR |

## Summary description

Extralink ONE microcontroller featuring the ATmega328PB chip and full UNO compatibility by JOY-IT. Designed for electronics prototyping, hobbyist programming, and hardware development projects. Offers reliable processing capabilities for diverse embedded systems and DIY automation.

## Long description

The Extralink ONE microcontroller featuring the ATmega328PB chip and full UNO compatibility by JOY-IT is designed for electronics prototyping, hobbyist programming, and hardware development projects. It offers reliable processing capabilities for diverse embedded systems and DIY automation, making it a dependable choice for developers, students, and technology enthusiasts working on interactive circuits and physical computing applications.
Advantages
This microcontroller provides seamless integration with existing ecosystems through its full UNO compatibility, allowing users to leverage a vast library of shields, sensors, and modules. The built-in ATmega328PB processor delivers enhanced performance and expanded peripheral support compared to older variants, ensuring efficient execution of custom code. Its robust construction and standardized layout simplify prototyping, reducing development time and effort for both beginners and experienced engineers alike.
Suitable for
Electronics prototyping and testing
Hobbyist programming and DIY automation
Embedded systems development
Educational projects in schools and universities
Interactive hardware installations
When it may not be suitable
This device may not be suitable for advanced industrial applications requiring extreme environmental durability, high-speed multi-threading, or extensive onboard memory for massive data processing. Projects demanding native wireless connectivity like Wi-Fi or Bluetooth out of the box will require additional expansion modules.
Key specifications
Microcontroller chip: ATmega328PB
Compatibility: Full UNO standard compatibility
Manufacturer: JOY-IT
Brand: Extralink
How to use
To begin using the microcontroller, connect it to a computer using a compatible USB cable to supply power and transfer code. Install the appropriate integrated development environment configured for the ATmega328PB architecture. Write or load your sketch, select the correct board settings, and upload the program to the device. Connect external sensors, actuators, or expansion shields to the designated pin headers to build your desired electronic circuit.
What to consider before purchase
Verify that your existing shields and modules support the ATmega328PB chip variants.
Ensure you have the correct USB cable and software environment installed for programming.
Check whether your project requires wireless connectivity, which necessitates extra hardware.
Usage recommendations: Handle the circuit board with care to avoid electrostatic discharge, always disconnect power before modifying wiring connections, and ensure correct voltage levels are applied to the input and output pins to prevent permanent damage.

## FAQ

### How much does the Extralink ONE Microcontroller ATmega328PB cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 19.11.2026 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 Extralink 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 Extralink 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/12722018/70536210_large.webp