---
product_id: 45412595
title: "Onion Arduino Dock 2 for Omega2"
brand: "onion"
price: "2 DH"
currency: MAD
in_stock: false
reviews_count: 1
url: https://www.desertcart.ma/products/45412595-onion-arduino-dock-2-for-omega2
store_origin: MA
region: Morocco
---

# Wireless programming USB2.0 connectivity 12 GPIOs available Onion Arduino Dock 2 for Omega2

**Brand:** onion
**Price:** 2 DH
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate Your Projects with the Onion Arduino Dock 2!

## Quick Answers

- **What is this?** Onion Arduino Dock 2 for Omega2 by onion
- **How much does it cost?** 2 DH with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/45412595-onion-arduino-dock-2-for-omega2)

## Best For

- onion enthusiasts

## Why This Product

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

## Key Features

- • **Future-Ready Design:** Supports Omega expansions for limitless project possibilities.
- • **Versatile Expansion:** Access a variety of communication protocols including UART, I2C, and SPI.
- • **Seamless Integration:** Easily connects to Omega's microcontroller pins, mirroring Arduino Uno layout.
- • **Wireless Programming:** Effortlessly program your microcontroller using the Arduino IDE, no wires needed!
- • **Enhanced Connectivity:** Utilize USB2.0 for fast data transfer and device interaction.

## Overview

The Onion Arduino Dock 2 for Omega2 is a powerful expansion board featuring an ATmega328P microcontroller coprocessor. It provides seamless access to Omega's microcontroller pins, USB2.0, and various communication protocols, allowing for wireless programming via the Arduino IDE. With 12 GPIOs and support for Omega expansions, this dock is designed for innovative and versatile project development.

## Description

Supercharge your projects by combining the familiar Arduino platform with the power & connectivity of the Omega2. The Arduino Dock 2 features the ATmega328P microcontroller as a coprocessor, that's the same microcontroller used on the Arduino Uno R3. The microcontroller pinout is the same as on the Arduino Uno enabling the reuse of all existing Arudino Shields. Because of the Omega's wireless capabilities, the microcontroller can be programmed wirelessly using the Arduino IDE. Communication between the Omega and microcontroller can be achieved through a serial UART connection as well as the I2C bus. Provide power with any Micro USB cable and the Dock will safely power the Omega and microcontroller. The Omega's GPIOs are exposed on the Expansion Header, use the Expansion Header to connect Onion Omega Expansions or control other external devices and circuits. Connect USB devices directly to the Omega with the on-board USB Type-A connector. Rich documentation, tutorials, and projects available at Onion's official site.

## Features

- Features an ATmega328P microcontroller coprocessor that connects to the Omega
- All microcontroller pins accessible and arranged in same pattern as on the Arduino Uno
- Expansion Header provides access to Omega's USB2.0, UART, I2C, SPI, 12 GPIOs and supports Omega Expansions
- Program the microcontroller wirelessly using the Arduino IDE with the Omega
- Serial UART and I2C communication between the Omega and microcontroller

## Images

![Onion Arduino Dock 2 for Omega2 - Image 1](https://m.media-amazon.com/images/I/518kZMQH-hL.jpg)
![Onion Arduino Dock 2 for Omega2 - Image 2](https://m.media-amazon.com/images/I/51W5NAWHPlL.jpg)
![Onion Arduino Dock 2 for Omega2 - Image 3](https://m.media-amazon.com/images/I/41ym5X-BUmL.jpg)
![Onion Arduino Dock 2 for Omega2 - Image 4](https://m.media-amazon.com/images/I/51OU9BrYZSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Five Stars
  

*by D***W on Reviewed in the United Kingdom on January 19, 2018*

Works as expected

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**Shop now:** [https://www.desertcart.ma/products/45412595-onion-arduino-dock-2-for-omega2](https://www.desertcart.ma/products/45412595-onion-arduino-dock-2-for-omega2)

---

*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-05-19*